19-Letter Words Containing: I,M
(In Any Order)
There are 142 19 letter words,
1,094 19 letter phrases and
0 19 letter abbr's with
I,M in.
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| Word | Save | Length | Usage | Points | Type | ||
|---|---|---|---|---|---|---|---|
We couldn't find any valid Scrabble US words with a length of 19. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US! | |||||||
All 19 Letter Words
Words (142)
- hyperparathyroidism
- sternocleidomastoid
- electroluminescence
- cinematographically
- pseudohermaphrodite
- unidimensionalities
- undemonstrativeness
- uncompetitivenesses
- unceremoniousnesses
- ultracontemporaries
- tridimensionalities
- transmogrifications
- transformationalist
- thermoperiodicities
- thermoluminescences
- thermoelectricities
- symptomatologically
- superadministrators
- spectrophotometries
- spectrofluorometric
- spectrofluorimeters
- sentimentalizations
- semiconsciousnesses
- sanctimoniousnesses
- representationalism
- psychotomimetically
- psychopharmacologic
- postmillenarianisms
- polychromatophilias
- phytohemagglutinins
- photodecompositions
- phenylthiocarbamide
- phenomenalistically
- pharmacodynamically
- parathyroidectomies
- paleoclimatologists
- oversimplifications
- overcommercializing
- overambitiousnesses
- neuropharmacologist
- neuropharmacologies
- neurofibromatosises
- multitudinousnesses
- mucopolysaccharides
- mischaracterization
- miscellaneousnesses
- micropaleontologist
- micropaleontologies
- micrometeorologists
- micrometeorological
- microencapsulations
- microelectronically
- microdensitometries
- methylprednisolones
- meningoencephalitic
- magnetohydrodynamic
- interferometrically
- interdepartmentally
- intercommunications
- indeterminatenesses
- incommunicabilities
- impressionistically
- impressionabilities
- immunoprecipitation
- immunoprecipitating
- immunohistochemical
- immunohematologists
- immunohematological
- immunofluorescences
- immunocytochemistry
- hypoparathyroidisms
- hyperemotionalities
- hydrometeorologists
- hydrometeorological
- homotransplantation
- hemidemisemiquavers
- gentlemanlikenesses
- gedankenexperiments
- ethnomethodologists
- establishmentarians
- entrepreneurialisms
- encephalomyelitides
- electrometallurgies
- electromechanically
- electromagnetically
- electrocorticograms
- disenfranchisements
- dimethyltryptamines
- dimethylnitrosamine
- diethylcarbamazines
- diastereoisomerisms
- departmentalization
- demonstrativenesses
- counterreformations
- counterprogrammings
- countermobilization
- counterculturalisms
- contemplativenesses
- comprehensivenesses
- comprehensibilities
- complementarinesses
- compassionatenesses
- companionablenesses
- communicativenesses
- circumstantialities
- chromolithographing
- chromolithographies
- chromolithographers
- antiferromagnetisms
- anthropomorphically
- agammaglobulinemias
- accommodativenesses
- unproblematicalness
- uncommunicativeness
- three-dimensionality
- third-dimensionality
- tetramethyldiarsine
- surface-assimilative
- small-capitalization
- small-capitalisation
- schizosaccharomyces
- radiopharmaceutical
- phenylpropanolamine
- phacoemulsification
- parasympathomimetic
- obsessive-compulsive
- multidimensionality
- mercury-contaminated
- meningoencephalitis
- makataimeshekiakiak
- interdenominational
- incomprehensibility
- hysterosalpingogram
- hypolipoproteinemia
- hypoadrenocorticism
- encephalomeningitis
- dihydrostreptomycin
- cytophotometrically
- cortico-hypothalamic
- chromoblastomycosis
- chromatographically
- anarcho-collectivism
Phrases (1094)
- zambian monetary unit
- zairese monetary unit
- william henry mauldin
- water-plantain family
- visceral pericardium
- viburnum prunifolium
- vertical combination
- vena paraumbilicalis
- vector decomposition
- vaccinium vitis-idaea
- vaccinium corymbosum
- unix operating system
- ugandan monetary unit
- turkmen monetary unit
- transmission channel
- tragelaphus imberbis
- titus maccius plautus
- the great compromiser
- thalarctos maritimus
- temperate rain forest
- television equipment
- taraxacum officinale
- tanacetum parthenium
- symphytum officinale
- swedish monetary unit
- surveyor's instrument
- surveying instrument
- superoxide dismutase
- superfamily muroidea
- subfamily potoroinae
- subfamily perdicidae
- subfamily mephitinae
- stizostedion vitreum
- stephen michael reich
- spoken communication
- specific performance
- spanish monetary unit
- south american nation
- south american indian
- somatotropic hormone
- solitary confinement
- sierra madre oriental
- sexadecimal notation
- serbian monetary unit
- semi-circular bastion
- self-adapting program
- scomberomorus sierra
- scientific socialism
- saprophytic organism
- santiago ramon y cajal
- russian monetary unit
- rugged individualism
- robert wilhelm bunsen
- republic of the gambia
- republic of mauritius
- republic of guatemala
- reinforcing stimulus
- rabbi moses ben maimon
- pteridium esculentum
- program optimization
- program optimisation
- prince fumimaro konoe
- political sympathies
- pneumococcal vaccine
- phytolacca americana
- physical composition
- phylum aschelminthes
- petroselinum crispum
- pelecaniform seabird
- passionflower family
- order psittaciformes
- order casuariiformes
- order apterygiformes
- olympic national park
- oliver wendell holmes
- nictitating membrane
- nemine contradicente
- nancy freeman mitford
- myrciaria cauliflora
- myanmar monetary unit
- musical organization
- musical organisation
- muscular contraction
- monotropa hypopithys
- millimeter of mercury
- microtus richardsoni
- micromeria douglasii
- microeconomic expert
- mickey charles mantle
- mexican monetary unit
- mediterranean anemia
- mechanical advantage
- meat-packing business
- measuring instrument
- matrix transposition
- mathematical product
- mathematical process
- martin luther king day
- marmota flaviventris
- maltese monetary unit
- malpighian corpuscle
- malacosoma americana
- magnolia soulangiana
- literary composition
- lesotho monetary unit
- lead-acid accumulator
- latvian monetary unit
- laotian monetary unit
- language requirement
- lagerstroemia indica
- kuwaiti monetary unit
- judgment on the merits
- judgment of dismissal
- john millington synge
- john edward masefield
- jean-baptiste lamarck
- james fenimore cooper
- jack william nicklaus
- italian monetary unit
- iranian monetary unit
- intermittent tetanus
- integumentary system
- information bulletin
- increasing monotonic
- immune gamma globulin
- hylocichla mustelina
- human papilloma virus
- housing commissioner
- hoof-and-mouth disease
- himantopus mexicanus
- harmonic progression
- haitian monetary unit
- gossypium peruvianum
- go through the motions
- globicephala melaena
- ghanian monetary unit
- gerard manley hopkins
- georg wilhelm steller
- genus symphoricarpos
- fundamental quantity
- fuel consumption rate
- fortunella margarita
- finnish monetary unit
- family zingiberaceae
- family tropaeolaceae
- family sterculiaceae
- family polypodiaceae
- family phalangeridae
- family orectolobidae
- family myristicaceae
- family morchellaceae
- family lepisosteidae
- family laminariaceae
- family istiophoridae
- family geoglossaceae
- family euphorbiaceae
- family eriocaulaceae
- family dasyproctidae
- family cynoglossidae
- family cyclopteridae
- family cucurbitaceae
- family chinchillidae
- family calliphoridae
- family alligatoridae
- family acipenseridae
- executive department
- eudromias morinellus
- eskimo-aleut language
- endothermic reaction
- empire state building
- electronic voltmeter
- electronic equipment
- edna st. vincent millay
- editorial department
- economic development
- dreissena polymorpha
- dramatic performance
- dramatic composition
- dolichotis patagonum
- divergent strabismus
- dibranchiate mollusk
- department of english
- decreasing monotonic
- dasypus novemcinctus
- dame jean iris murdoch
- dame daphne du maurier
- dame alice ellen terry
- cumberland mountains
- cryptomeria japonica
- conditioned stimulus
- conchoid of nicomedes
- communication system
- commissioned officer
- combustible material
- collective agreement
- class basidiomycetes
- chromosomal mutation
- christopher columbus
- chinese monetary unit
- chimonanthus praecox
- chimaphila umbellata
- carthamus tinctorius
- carpathian mountains
- capital of the bahamas
- capital of mozambique
- capital of madagascar
- capital of luxembourg
- cantabrian mountains
- canavalia ensiformis
- campanula trachelium
- campanula divaricata
- bronislaw malinowski
- british monetary unit
- belamcanda chinensis
- battle of saint-mihiel
- battle of chickamauga
- autotrophic organism
- authoritarian regime
- athyrium pycnocarpon
- athyrium filix-femina
- ascaris lumbricoides
- articles of agreement
- artemisia tridentata
- armand jean du plessis
- arithmetic operation
- appointment calendar
- antidiuretic hormone
- anthurium andraeanum
- angolan monetary unit
- andrew william mellon
- anaximenes of miletus
- amplitude distortion
- allium schoenoprasum
- allium cepa viviparum
- alben william barkley
- adirondack mountains
- accumulator register
- academic requirement
- zinc phosphate cement
- yellow-fever mosquito
- yellow mariposa tulip
- women's liberationist
- william wymark jacobs
- william the conqueror
- william sydney porter
- william le baron jenny
- william iii of england
- william harrison hays
- william graham sumner
- william ashley sunday
- whitney moore young jr.
- white-stemmed filaree
- white-rayed mule's ears
- water-soluble vitamin
- vladimir ilyich lenin
- visual communication
- virginia thimbleweed
- vibratory pile hammer
- vesicular stomatitis
- very important person
- verbascum phoeniceum
- ventriloquist's dummy
- ventricular aneurysm
- vena musculophrenica
- vena gastroomentalis
- vaccinium myrsinites
- university of vermont
- united states marines
- united mexican states
- unit investment trust
- uniform acceleration
- unformatted capacity
- ulysses simpson grant
- ultraviolet spectrum
- u. s. army special forces
- turkish monetary unit
- tumor necrosis factor
- trilisa odoratissima
- trigeminal neuralgia
- trifolium incarnatum
- tricholoma sejunctum
- tricholoma populinum
- tricholoma aurantium
- travel reimbursement
- transshipment center
- transmission density
- transit declinometer
- toxaemia of pregnancy
- tomasso parentucelli
- timothy francis leary
- thyrotrophic hormone
- through an experiment
- thrombolytic therapy
- thomas woodrow wilson
- thermal conductivity
- thelypteris simulata
- the malay archipelago
- testimonial immunity
- territorial dominion
- tent-caterpillar moth
- temporary injunction
- temperature gradient
- tadirida femorosacca
- tacoma narrows bridge
- systemic circulation
- systema alimentarium
- system administrator
- synesthetic metaphor
- symplocus paniculata
- sweet false chamomile
- surgical suction pump
- surface-to-air missile
- surface assimilation
- supraglacial moraine
- supply-side economics
- superclass myriapoda
- suborder scombroidea
- suborder maniraptora
- submarine earthquake
- subfamily pythoninae
- subfamily perdicinae
- subfamily garrulinae
- subfamily corylaceae
- subfamily cetoniidae
- subclass magnoliidae
- subclass hamamelidae
- subclass alismatidae
- striated muscle fiber
- streptomyces scabies
- streptomyces griseus
- stratum germinativum
- stockholders meeting
- stanley smith stevens
- st. thomas and principe
- speech communication
- special court-martial
- spasmodic laryngitis
- spacecraft event time
- spacecraft clock time
- sodium pyrophosphate
- sodium lauryl sulfate
- sociology department
- sir alexander fleming
- sideroblastic anemia
- sewing-machine stitch
- seventh-day adventism
- serbia and montenegro
- sequoia sempervirens
- senecio milkanioides
- semiconductor device
- semiautomatic pistol
- scleroderma citrinum
- scaphiopus hammondii
- sargassum bacciferum
- salvelinus namaycush
- sales finance company
- saint elias mountains
- sacramento mountains
- rotational nystagmus
- roman catholic church
- richardson's geranium
- richard milhous nixon
- rhomboid minor muscle
- rheumatoid arthritis
- rhamnus carolinianus
- rhamnus californicus
- rhagoletis pomonella
- retromandibular vein
- retirement community
- restriction fragment
- resistance pyrometer
- republic of san marino
- republic of macedonia
- refrigeration system
- redirect examination
- ratibida columnifera
- rasmus christian rask
- raptus hemorrhagicus
- radioactive material
- radio interferometer
- radical hysterectomy
- radially symmetrical
- racial extermination
- quinquagesima sunday
- quadratic polynomial
- pyrochemical process
- purpura hemorrhagica
- pure imaginary number
- pulse-time modulation
- pulmonary congestion
- public address system
- pteroylglutamic acid
- psychomotor epilepsy
- psychological moment
- pseudolarix amabilis
- protium heptaphyllum
- promotional material
- programming language
- probiotic microflora
- primary sex character
- primary dysmenorrhea
- primary care provider
- prescriptive grammar
- prenuptial agreement
- poterium sanguisorba
- potassium dichromate
- potassium bitartrate
- potamophis striatula
- posthypnotic amnesia
- post-office box number
- porphyrula martinica
- polyprion americanus
- polypodium virgianum
- polygonatum biflorum
- polemonium caeruleum
- point-and-shoot camera
- point of accumulation
- platylobium formosum
- platinum thermometer
- plasmodial slime mold
- pithecellobium dulce
- pisum sativum arvense
- phylum echinodermata
- photochromic glasses
- photochromic eyewear
- phineas taylor barnum
- philosophical system
- phatic communication
- phantom limb syndrome
- permanent injunction
- peristedion miniatum
- perissodactyl mammal
- pentobarbital sodium
- penstemon fruticosus
- penstemon davidsonii
- pelargonium peltatum
- pelargonium limoneum
- pelargonium hortorum
- pedionomus torquatus
- peacekeeping mission
- passing beam headlamp
- parietal pericardium
- parametric statistic
- paradisea liliastrum
- papaver californicum
- paleo-amerind culture
- palace of westminster
- pacific standard time
- our lady's mild thistle
- osmanthus americanus
- oryzopsis hymenoides
- order pelecaniformes
- order hypermastigina
- order geophilomorpha
- order anguilliformes
- order aepyorniformes
- orange-blossom orchid
- operating microscope
- one-hundred-millionth
- olfactory impairment
- oleandra neriiformis
- old man of the mountain
- nuphar sagittifolium
- nucifraga columbiana
- nothofagus menziesii
- north american nation
- nonvascular organism
- nonrapid eye movement
- nineteenth amendment
- nine-banded armadillo
- night-blooming cereus
- nervus oculomotorius
- negative stimulation
- nasturtium amphibium
- myroxylon toluiferum
- mycobacterium leprae
- mutual understanding
- mutual exclusiveness
- musicogenic epilepsy
- municipal government
- multiple personality
- multiple correlation
- multiengine airplane
- mouse eared chickweed
- mountain parsley fern
- mountain everlasting
- mountain bladder fern
- motorized wheelchair
- motorcycle policeman
- motion-picture camera
- mother carey's chicken
- mortgage application
- morrison remick waite
- moreton bay tulipwood
- morchella semilibera
- moorish architecture
- monosodium glutamate
- monoplane flying fish
- monomorium pharaonis
- monocular microscope
- monochromatic vision
- monoblastic leukemia
- molluga verticillata
- mohammed reza pahlevi
- mohammed reza pahlavi
- mohammad reza pahlavi
- modulus of elasticity
- mitral valve stenosis
- mitral valve prolapse
- mithridates the great
- mirror-image relation
- mirabilis multiflora
- mirabilis longiflora
- military engineering
- miliary tuberculosis
- middle irish language
- middle greek language
- microtus ochrogaster
- micropterus dolomieu
- michinomiya hirohito
- michael philip jagger
- michael ellis de bakey
- mexican swamp cypress
- mexican beaded lizard
- metric hundredweight
- mesocricetus auratus
- mercurialis perennis
- mercator's projection
- menziesia ferruginea
- mentzelia livicaulis
- mental defectiveness
- membranous labyrinth
- megaloblastic anemia
- megalithic structure
- meeting beam headlamp
- medical social worker
- medical practitioner
- meclofenamate sodium
- meckel's diverticulum
- mayetiola destructor
- mature-onset diabetes
- mass-action principle
- masculine declension
- marsilea quadrifolia
- marquise de pompadour
- marquise de montespan
- marquise de maintenon
- marital relationship
- marcus tullius cicero
- marcus cocceius nerva
- maranta arundinaceae
- mandatory injunction
- managerial economics
- mammal semnopithecus
- malvastrum coccineum
- maianthemum bifolium
- magnoliid dicot genus
- magnolia macrophylla
- magnolia grandiflora
- magnetic line of force
- magnetic inclination
- magnetic flux density
- magnetic declination
- madeira winter cherry
- macular degeneration
- macroeconomic expert
- machine-readable text
- macadamia ternifolia
- lythrum hyssopifolia
- lysiloma latisiliqua
- lymphocytic leukemia
- lycopodium lucidulum
- louis comfort tiffany
- lord's resistance army
- lonicera caprifolium
- long-billed marsh wren
- lobotes surinamensis
- little missouri river
- lithophragma affinis
- lipid granulomatosis
- linanthus dichotomus
- limestone salamander
- liliid monocot family
- lieutenant commander
- leucanthemum maximum
- lepidothamnus fonkii
- leontopodium alpinum
- leontodon autumnalis
- lemmus trimucronatus
- legislative assembly
- leccinum fibrillosum
- least common multiple
- law of thermodynamics
- laser interferometer
- large-leaved magnolia
- lampropeltis getulus
- laissez-faire economy
- lachnolaimus maximus
- laburnum anagyroides
- klinefelter syndrome
- kilometres per second
- kilometers per second
- karl waldemar ziegler
- juniperus bermudiana
- judgement in personam
- joseph marie jacquard
- job-oriented terminal
- jewish calendar month
- jerome david salinger
- james howard meredith
- james henry leigh hunt
- james harvey robinson
- james albert michener
- jacquinia armillaris
- israeli monetary unit
- irresistible impulse
- irish republican army
- interpretive program
- international system
- international ampere
- instrument of torture
- inflammatory disease
- infant mortality rate
- immunologic response
- immunochemical assay
- immune serum globulin
- ilya ilich metchnikov
- ilich ramirez sanchez
- idiomatic expression
- ian lancaster fleming
- hypericum prolificum
- hypericum perforatum
- hypericum crux andrae
- hyperchromic anaemia
- hymenopterous insect
- hyman george rickover
- hyemoschus aquaticus
- humming bird's trumpet
- horse-chestnut family
- homo heidelbergensis
- histiocytic leukemia
- hippeastrum puniceum
- himalaya honeysuckle
- highest common factor
- high-level formatting
- hexadecimal notation
- hemigalus hardwickii
- helipterum manglesii
- helen porter mitchell
- hedysarum coronarium
- hamamelis virginiana
- hamamelid dicot genus
- haemanthus coccineus
- gyromitra fastigiata
- gymnopilus validipes
- guinean monetary unit
- guillaume de grimoard
- guadalcanal campaign
- group pteridospermae
- ground-effect machine
- green mushroom pimple
- greco-roman wrestling
- great smoky mountains
- gravimetric analysis
- graptophyllum pictum
- grammatical relation
- grammatical cohesion
- grammatical category
- grainy club mushrooms
- government officials
- gossypium barbadense
- gonadotropic hormone
- global climate change
- glenn hammond curtiss
- giant scrambling fern
- geranium robertianum
- geological formation
- genus reticulitermes
- genus plasmodiophora
- genus pithecellobium
- genus periophthalmus
- genus myrtillocactus
- genus mulloidichthys
- genus mastigoproctus
- genus lemaireocereus
- genus hypsiprymnodon
- genus himantoglossum
- genus hemipteronatus
- genus gymnadeniopsis
- genus diplopterygium
- genus dactyloctenium
- genus chrysosplenium
- genus chordospartium
- genus cercidiphyllum
- gentianella amarella
- genitourinary system
- geiger-muller counter
- gastrocnemius muscle
- gardenia jasminoides
- gambian monetary unit
- fundamental particle
- fundamental analysis
- fund-raising campaign
- fumaria sempervirens
- fugitive from justice
- fuel injection system
- frequency modulation
- frederick william iii
- frederick law olmsted
- francois-marie arouet
- fore-topmast staysail
- foot-and-mouth disease
- floating-point number
- flammulina velutipes
- first-come-first-serve
- fermentation alcohol
- fannie merritt farmer
- family zygnemataceae
- family valerianaceae
- family uranoscopidae
- family tulostomaceae
- family trombiculidae
- family troglodytidae
- family tribonemaceae
- family thymelaeaceae
- family theraphosidae
- family tettigoniidae
- family tetranychidae
- family tenebrionidae
- family struthionidae
- family staphylinidae
- family sparganiaceae
- family simaroubaceae
- family schizophyceae
- family saxifragaceae
- family salvadoraceae
- family salamandridae
- family sagittariidae
- family rhinolophidae
- family ranunculaceae
- family rafflesiaceae
- family pyrrhocoridae
- family pteroclididae
- family priacanthidae
- family potamogalidae
- family portulacaceae
- family pomacentridae
- family polypedatidae
- family polyodontidae
- family polyangiaceae
- family polemoniaceae
- family podocarpaceae
- family podicipedidae
- family platanistidae
- family pinnotheridae
- family phylloxeridae
- family phoeniculidae
- family phaethontidae
- family paradisaeidae
- family orobanchaceae
- family ophiodontidae
- family oedogoniaceae
- family nyctaginaceae
- family nidulariaceae
- family monotropaceae
- family monocanthidae
- family microdesmidae
- family menyanthaceae
- family meleagrididae
- family melastomaceae
- family melanthiaceae
- family megatheriidae
- family mastodontidae
- family malpighiaceae
- family malacanthidae
- family lycopodiaceae
- family lycoperdaceae
- family leitneriaceae
- family lecythidaceae
- family lasiocampidae
- family lanthanotidae
- family kinosternidae
- family juncaginaceae
- family indicatoridae
- family ichneumonidae
- family hydrangeaceae
- family hyacinthaceae
- family holocentridae
- family hippoboscidae
- family hexagrammidae
- family hemiramphidae
- family hemiprocnidae
- family haemodoraceae
- family hadrosauridae
- family gracilariidae
- family gigartinaceae
- family formicariidae
- family fistulinaceae
- family fistulariidae
- family fissurellidae
- family drosophilidae
- family dracunculidae
- family dioscoreaceae
- family dinornithidae
- family dicksoniaceae
- family diapensiaceae
- family desmodontidae
- family dactylopiidae
- family curculionidae
- family coryphaenidae
- family commelinaceae
- family coccinellidae
- family chytridiaceae
- family chrysomelidae
- family chlamydiaceae
- family cephalotaceae
- family centropomidae
- family centrarchidae
- family casuarinaceae
- family caryocaraceae
- family caprimulgidae
- family capparidaceae
- family cannabidaceae
- family campanulaceae
- family callionymidae
- family caenolestidae
- family burmanniaceae
- family bombycillidae
- family blastodiaceae
- family berberidaceae
- family balsaminaceae
- family avicenniaceae
- family asphodelaceae
- family araucariaceae
- family aquifoliaceae
- family aplodontiidae
- family antennariidae
- family anacardiaceae
- family amaranthaceae
- family ailuropodidae
- family actinidiaceae
- eustoma grandiflorum
- european mountain ash
- eupatorium purpureum
- eupatorium maculatum
- eumeces skiltonianus
- eucalyptus viminalis
- erythronium montanum
- erythrina lysistemon
- eryngium yuccifolium
- eriophyllum wallacei
- eriocaulon aquaticum
- equisetum variegatum
- equisetum sylvaticum
- equisetum fluviatile
- equilibrium constant
- epilobium canum canum
- epidemic pleurodynia
- entrance examination
- entertainment center
- engine cooling system
- endocentric compound
- employment interview
- employee savings plan
- embryoma of the kidney
- embothrium coccineum
- emberiza schoeniclus
- elimination reaction
- elettaria cardamomum
- elementary education
- electronic messaging
- electron microscopic
- electromotive series
- electromagnetic wave
- electromagnetic unit
- electric thermometer
- eighteenth amendment
- eigenvalue of a matrix
- efficiency apartment
- edward henry harriman
- education department
- economics profession
- economics department
- economic libertarian
- economic consumption
- ecological terrorism
- eastern standard time
- dysthymic depression
- dysostosis multiplex
- driving beam headlamp
- drepanocytic anaemia
- double decomposition
- doctor of musical arts
- division gymnomycota
- disk operating system
- dipodomys phillipsii
- dining-room furniture
- dining-room attendant
- diclofenac potassium
- diaphragmatic hernia
- diamondback terrapin
- deviated nasal septum
- desert mariposa tulip
- descriptive geometry
- dermochelys coriacea
- department of physics
- department of justice
- department of history
- department of biology
- demetrius i of macedon
- demand-pull inflation
- degree of a polynomial
- decimal number system
- daylight-savings time
- daryacheh-ye orumiyeh
- dark-field microscope
- dardanelles campaign
- daniel hudson burnham
- dacrydium franklinii
- dacridium laxifolius
- cystoid macular edema
- cypripedium montanum
- cypriot monetary unit
- cynomys ludovicianus
- cyclothymic disorder
- cupressus abramsiana
- cumulative preferred
- cucumis melo inodorus
- cross-country jumping
- criminal prosecution
- criminal maintenance
- crescent-cell anaemia
- crataegus marshallii
- cottonmouth moccasin
- corpus amygdaloideum
- core shooting machine
- cordyline terminalis
- contraceptive method
- conservative judaism
- conopodium denudatum
- coniogramme japonica
- congenital megacolon
- conformal projection
- confirmation hearing
- condyloma acuminatum
- condenser microphone
- conceptual semantics
- computer-aided design
- computer programming
- compression fracture
- comprehensive school
- compensating balance
- community of scholars
- communication trench
- communication theory
- communicating artery
- communicable disease
- common spotted orchid
- common matrimony vine
- common grape hyacinth
- common carotid artery
- commodore vanderbilt
- commodities exchange
- commercial traveller
- come hell or high water
- cnemidophorus tigris
- clinical thermometer
- climbing bittersweet
- cliftonia monophylla
- classical hemophilia
- class diatomophyceae
- class acrasiomycetes
- civil rights movement
- citrophilus mealybug
- cirsium heterophylum
- circumflex iliac vein
- cinnamomum loureirii
- cimicifuga americana
- chromosonal disorder
- chromic-sulfuric acid
- chromatic aberration
- christine marie evert
- chlamydosaurus kingi
- chimaphila corymbosa
- chilean monetary unit
- chenopodium vulvaria
- chenopodium hybridum
- chemistry laboratory
- chemistry department
- chemical equilibrium
- chemical engineering
- chaim azriel weizmann
- chaenomeles speciosa
- chaenomeles japonica
- ceylon bowstring hemp
- ceterach officinarum
- cerastium tomentosum
- central standard time
- centaurium calycosum
- centaurea imperialis
- cayman islands dollar
- cassiope mertensiana
- carpodacus mexicanus
- carduelis hornemanni
- capsicum pepper plant
- capacitor microphone
- campaign for governor
- cambridge university
- camassia leichtlinii
- calochortus amabilis
- callimorpha jacobeae
- calcium hypochlorite
- calamintha sylvatica
- bulletin board system
- bubble gum dermatitis
- brunfelsia americana
- brugmansia sanguinea
- broadcasting company
- british commonwealth
- brick-molding machine
- boletus pulcherrimus
- blue ribbon committee
- blow moulding machine
- blooming-fool begonia
- bismarck archipelago
- biological terrorism
- binocular microscope
- binge-eating syndrome
- bichloride of mercury
- basketball equipment
- bartramian sandpiper
- bartramia longicauda
- baptist denomination
- balkan mountain range
- automobile insurance
- audience measurement
- atriplex lentiformis
- atriplex hymenelytra
- atmospheric pressure
- athletic competition
- astatic galvanometer
- aspiration pneumonia
- artificial pacemaker
- arteria iliolumbalis
- artemision at ephesus
- artemisia campestris
- artemisia absinthium
- aromatic hydrocarbon
- armillariella mellea
- armillaria ponderosa
- aristotelia racemosa
- archimedes' principle
- araucaria columnaris
- anti-submarine rocket
- animal communication
- anemone quinquefolia
- anemone occidentalis
- anatomical structure
- anatomical sphincter
- anatomical reference
- amsinckia intermedia
- amplitude modulation
- amphicarpa bracteata
- amphibious operation
- amphetamine sulphate
- american saddle horse
- american red squirrel
- american parsley fern
- american mountain ash
- american featherfoil
- american bog asphodel
- american bittersweet
- ambystoma talpoideum
- amaryllis belladonna
- alternative medicine
- alphanumeric display
- alocasia macrorrhiza
- allium scorodoprasum
- allium haematochiton
- allied command europe
- allamanda cathartica
- algorithmic language
- alcoholics anonymous
- al-hasan ibn al-haytham
- al-itihaad al-islamiya
- aksa martyrs brigades
- air-to-surface missile
- agastache foeniculum
- affirmative pleading
- advertising campaign
- acid-base equilibrium
- achillea millefolium
- accommodation reflex
- accommodation ladder
