19-Letter Words Containing: O,R,C
(In Any Order)
There are 178 19 letter words,
1,010 19 letter phrases and
0 19 letter abbr's with
O,R,C 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 (178)
- counterintelligence
- sternocleidomastoid
- hydrochlorothiazide
- countertransference
- electroluminescence
- cinematographically
- pneumoencephalogram
- uncontrollabilities
- unceremoniousnesses
- unapproachabilities
- ultracontemporaries
- transmogrifications
- thermoperiodicities
- thermoluminescences
- thermoelectricities
- superspecialization
- superconductivities
- stereospecificities
- spectrophotometries
- spectrofluorometric
- spectrofluorometers
- spectrofluorimeters
- reticuloendothelial
- reconceptualization
- psychopharmacologic
- posttranscriptional
- polyribonucleotides
- polyesterifications
- polychromatophilias
- phytogeographically
- photoreconnaissance
- phosphofructokinase
- phonocardiographies
- phenylthiocarbamide
- pharmacodynamically
- perspicaciousnesses
- parthenogenetically
- parathyroidectomies
- paradichlorobenzene
- paleogeographically
- ovolactovegetarians
- overspecializations
- oversimplifications
- overintellectualize
- overidentifications
- overcommercializing
- overclassifications
- overcentralizations
- overcapitalizations
- nonrelativistically
- nonproductivenesses
- nonenforceabilities
- neuropharmacologist
- neuropharmacologies
- mucopolysaccharides
- mischaracterization
- micropaleontologist
- micropaleontologies
- micrometeorologists
- micrometeorological
- microencapsulations
- microelectronically
- microdensitometries
- methylcholanthrenes
- magnetohydrodynamic
- lipopolysaccharides
- irreproducibilities
- irreproachabilities
- irrecoverablenesses
- irreconcilabilities
- introspectivenesses
- interstratification
- interjurisdictional
- interferometrically
- interconvertibility
- intercommunications
- inconsideratenesses
- impressionistically
- immunoprecipitation
- immunoprecipitating
- immunofluorescences
- immunocytochemistry
- hyperconcentrations
- hydrometeorological
- historiographically
- gastroenterological
- expressionistically
- electroretinography
- electroretinographs
- electrophysiologist
- electrophysiologies
- electrophotographic
- electrophoretograms
- electrophoretically
- electronegativities
- electrometallurgies
- electromechanically
- electromagnetically
- electrodynamometers
- electrodesiccations
- electrocorticograms
- electrocardiographs
- directionlessnesses
- deoxyribonucleotide
- dendrochronologists
- dendrochronological
- dehydrochlorination
- dehydrochlorinating
- cytodifferentiation
- crosslinguistically
- countersurveillance
- counterretaliations
- counterreformations
- counterprogrammings
- countermobilization
- counterinsurgencies
- counterinstitutions
- counterinflationary
- counterdemonstrates
- counterdemonstrated
- counterculturalisms
- counterconspiracies
- counterconditioning
- counteradvertisings
- contradistinguishes
- contradistinguished
- contradistinctively
- contradictorinesses
- comprehensivenesses
- comprehensibilities
- complementarinesses
- chromolithographing
- chromolithographies
- chromolithographers
- chlorofluoromethane
- chlorofluorocarbons
- characterologically
- bourgeoisifications
- antidesertification
- anticonservationist
- anticholinesterases
- anthropomorphically
- anthropocentrically
- angiocardiographies
- unproblematicalness
- ultracentrifugation
- tetrachloroethylene
- schizosaccharomyces
- resorcinolphthalein
- radiopharmaceutical
- parasympathomimetic
- mercury-contaminated
- large-capitalization
- large-capitalisation
- languedoc-roussillon
- incontrovertibility
- incomprehensibility
- hypoadrenocorticism
- hydroxytetracycline
- glottochronological
- electrocardiography
- echoencephalography
- dihydrostreptomycin
- cytophotometrically
- cross-linguistically
- cross-classification
- counterdemonstrator
- cortico-hypothalamic
- contemporaneousness
- chromoblastomycosis
- chromatographically
- cartilaginification
- ballistocardiograph
- bacteriochlorophyll
- auriculoventricular
- anarcho-collectivism
- adrenocorticotropin
- adrenocorticotropic
Phrases (1010)
- worcestershire sauce
- white-leaved rockrose
- wheeled forecarriage
- viral delivery vector
- vertical combination
- vector decomposition
- vaccinium corymbosum
- university of chicago
- universe of discourse
- trichopterous insect
- transmission channel
- trachinotus falcatus
- toxicodendron vernix
- theory of inheritance
- the great compromiser
- thalarctos maritimus
- television announcer
- taraxacum officinale
- supporting structure
- superior conjunction
- subscription warrant
- subclass archosauria
- specific performance
- south american nation
- south american indian
- somatotropic hormone
- solitary confinement
- solidarity surcharge
- sir noel pierce coward
- seventeen-year locust
- senior vice president
- semi-circular bastion
- secondary censorship
- scomberomorus sierra
- scleropages jardinii
- scandinavian country
- saprophytic organism
- santiago ramon y cajal
- richard the lionheart
- restriction nuclease
- republic of the gambia
- republic of mauritius
- republic of guatemala
- republic of costa rica
- rejoicing over the law
- reinforcing stimulus
- recursive definition
- quercus vaccinifolia
- projective technique
- product introduction
- procrustean standard
- proboscidea arenaria
- prince fumimaro konoe
- preconceived opinion
- pounds per square inch
- positive correlation
- point of intersection
- point after touchdown
- pinion and crown wheel
- pilosella aurantiaca
- phytolacca americana
- physical restoration
- petroselinum crispum
- pelecaniform seabird
- pathological process
- passiflora incarnata
- order spirochaetales
- order psittaciformes
- order casuariiformes
- operational casualty
- operating capability
- olympic national park
- olfactory perception
- obstetrical delivery
- north atlantic treaty
- neurological disease
- network architecture
- nemine contradicente
- nancy freeman mitford
- myrciaria cauliflora
- musical organization
- musical organisation
- muscular contraction
- millimeter of mercury
- microtus richardsoni
- micromeria douglasii
- microeconomic expert
- mexican monetary unit
- mathematical product
- mathematical process
- malpighian corpuscle
- malacosoma americana
- lonicera involucrata
- literary composition
- lepidopterous insect
- lead-acid accumulator
- lagerstroemia indica
- kate o'flaherty chopin
- john herschel glenn jr.
- jean-jacques rousseau
- james fenimore cooper
- ivan petrovich pavlov
- inter-service support
- inspection and repair
- inexperienced person
- increasing monotonic
- in spite of appearance
- hydrobates pelagicus
- housing commissioner
- harmonic progression
- haliotis tuberculata
- giles lytton strachey
- genus symphoricarpos
- genus cryptobranchus
- genus branchiobdella
- genus arctostaphylos
- fuel consumption rate
- french polish shellac
- florence nightingale
- fixed-cycle operation
- first vatican council
- first council of lyons
- filippo brunelleschi
- favourable reception
- family tropaeolaceae
- family orectolobidae
- family morchellaceae
- family euphorbiaceae
- family eriocaulaceae
- family dasyproctidae
- family cyclopteridae
- family calliphoridae
- fagopyrum esculentum
- european central bank
- erinaceus europeaeus
- erectile dysfunction
- endothermic reaction
- electronic voltmeter
- electronic equipment
- electronic deception
- electrical converter
- dramatic performance
- dramatic composition
- distribution channel
- dioscorea paniculata
- difference of opinion
- dibranchiate mollusk
- diagnostic procedure
- decreasing monotonic
- declaratory sentence
- dame jean iris murdoch
- cumberland mountains
- cryptomeria japonica
- crataegus oxyacantha
- course of instruction
- coryphaena equisetis
- corrugated cardboard
- cornelius vanderbilt
- corallorhiza striata
- congressional record
- conditional contract
- concurrent execution
- compensatory damages
- commissioned officer
- combustible material
- collective agreement
- class polyplacophora
- class chondrichthyes
- city of brotherly love
- church of the brethren
- chromosomal mutation
- christopher columbus
- christ's resurrection
- chinese monetary unit
- chimonanthus praecox
- charles munroe schulz
- charles farrar browne
- charadrius vociferus
- chaetodipterus faber
- cenchrus tribuloides
- cellulose triacetate
- cease and desist order
- carthamus tinctorius
- carpodacus purpureus
- carpinus caroliniana
- carpathian mountains
- carboniferous period
- capital of the ukraine
- capital of south korea
- capital of north korea
- capital of madagascar
- capital of luxembourg
- capital of kyrgyzstan
- capital of california
- capital of azerbaijan
- cantabrian mountains
- canavalia ensiformis
- calycanthus floridus
- california buckthorn
- broadcast journalist
- bond-trading activity
- bertholletia excelsa
- battle of the granicus
- battle of bannockburn
- barren ground caribou
- ballistic trajectory
- autotrophic organism
- athyrium pycnocarpon
- asexual reproduction
- ascaris lumbricoides
- articles of agreement
- arithmetic operation
- archosaurian reptile
- appointment calendar
- apatosaurus excelsus
- antidiuretic hormone
- anterior crural nerve
- alpine type of glacier
- alopecurus pratensis
- allium schoenoprasum
- adirondack mountains
- accumulator register
- accounting principle
- 2-hydroxybenzoic acid
- zygocactus truncatus
- zero-tolerance policy
- woodwardia virginica
- william wymark jacobs
- william the conqueror
- wholesale price index
- white-crowned sparrow
- white silk-cotton tree
- white blood corpuscle
- western concert flute
- western civilization
- volvariella volvacea
- viscount northcliffe
- victory over japan day
- vesicular stomatitis
- vertical integration
- veronica officinalis
- verbascum phoeniceum
- ventral placentation
- vena musculophrenica
- vena cerebri anterior
- vanguards of conquest
- valerianella locusta
- ursus arctos syriacus
- urinary incontinence
- unsaturated compound
- uniform acceleration
- unformatted capacity
- undercover operation
- unconditioned reflex
- unauthorized absence
- umar al-mukhtar forces
- ultraviolet spectrum
- u. s. army special forces
- tumor necrosis factor
- trophoblastic cancer
- trifolium incarnatum
- tricholoma sejunctum
- tricholoma populinum
- tricholoma aurantium
- trichloroacetic acid
- transit declinometer
- transfusion reaction
- toxaemia of pregnancy
- toowomba canary grass
- tomasso parentucelli
- timothy francis leary
- thyrotrophic hormone
- thrombolytic therapy
- thought transference
- third lateran council
- thermal conductivity
- therapeutic abortion
- theological doctrine
- the malay archipelago
- tent-caterpillar moth
- temporary injunction
- tadirida femorosacca
- tacoma narrows bridge
- systemic circulation
- system of macrophages
- synesthetic metaphor
- switchboard operator
- surgical suction pump
- surface-to-air missile
- surface assimilation
- supraglacial moraine
- superclass myriapoda
- sun protection factor
- suksdorfia violaceae
- suborder scombroidea
- suborder osteostraci
- suborder gorgoniacea
- suborder ceratosaura
- subfamily corylaceae
- subclass prototheria
- subclass pantotheria
- style of architecture
- structural sociology
- streptomyces scabies
- streptomyces griseus
- stockholders meeting
- stockholder of record
- stereoscopic picture
- sterculia acerifolia
- stenocarpus sinuatus
- stenocarpus salignus
- st. thomas and principe
- spurious correlation
- spotted water hemlock
- sport utility vehicle
- spherical aberration
- sphaeralcea coccinea
- special court-martial
- spasmodic laryngitis
- spacecraft clock time
- southern spatterdock
- southern carpathians
- sophora secundiflora
- sociology department
- socialist labor party
- sitotroga cerealella
- sir arthur conan doyle
- sinus venosus sclerae
- sideroblastic anemia
- senecio triangularis
- semiconductor device
- seiurus aurocapillus
- secretary of commerce
- secondary amenorrhea
- second earl of chatham
- second battle of ypres
- seborrheic keratosis
- scorzonera hispanica
- scorched-earth policy
- scophthalmus rhombus
- scleroderma citrinum
- sciurus carolinensis
- schrodinger equation
- sceloporus undulatus
- sceloporus graciosus
- savings account trust
- saurischian dinosaur
- sarcoscypha coccinea
- sarcochilus falcatus
- sanicula arctopoides
- salmon portland chase
- sacramento mountains
- rubus phoenicolasius
- round-the-clock patrol
- rose-colored starling
- roman catholic church
- robinia pseudoacacia
- right coronary artery
- richardson's geranium
- richard milhous nixon
- richard iii of england
- rhomboid minor muscle
- rhinoceros unicornis
- rhamnus carolinianus
- rhamnus californicus
- retirement community
- retaliatory eviction
- resurrection of jesus
- restriction fragment
- respiratory acidosis
- resistance pyrometer
- republic of venezuela
- republic of singapore
- republic of san marino
- republic of nicaragua
- republic of macedonia
- republic of lithuania
- republic of indonesia
- republic of cape verde
- reproductive cloning
- relational adjective
- regular dodecahedron
- refracting telescope
- reflecting telescope
- redirect examination
- redheaded woodpecker
- recreational vehicle
- reconnaissance plane
- reciprocating engine
- ratibida columnifera
- raptus hemorrhagicus
- ragged-fringed orchid
- radioactive material
- radiigera fuscogleba
- radical hysterectomy
- racial extermination
- rachycentron canadum
- quercus sessiliflora
- queen charlotte sound
- quadratic polynomial
- pyrophorus noctiluca
- pyrochemical process
- purpura hemorrhagica
- purple-fringed orchis
- purple-fringed orchid
- purple chinese houses
- pulmonary congestion
- pteroylglutamic acid
- pteropus capestratus
- psychotic depression
- psychomotor epilepsy
- psychiatric hospital
- prosecuting attorney
- proportional counter
- progressive vaccinia
- programmed cell death
- proboscidea fragrans
- probiotic microflora
- princeton university
- prince eugene of savoy
- primary care provider
- prepositional object
- prefrontal leucotomy
- precocious dentition
- potential difference
- potassium dichromate
- posterior facial vein
- post-office box number
- portable circular saw
- porphyrula martinica
- populus nigra italica
- polyprion americanus
- polyporus tenuiculus
- polyconic projection
- polemonium caeruleum
- polanisia dodecandra
- point-and-shoot camera
- podocarpus elongatus
- podocarpus coriaceus
- podiceps nigricollis
- pocketed freetail bat
- plexus hypogastricus
- plate tectonic theory
- planck's radiation law
- piezoelectric effect
- phylum echinodermata
- phototropic bacteria
- photographic density
- photogelatin process
- photochromic glasses
- photochromic eyewear
- phonograph recording
- philosophical theory
- pharyngeal consonant
- peronospora tabacina
- permanent injunction
- perissodactyl mammal
- perceptual constancy
- pentecostal religion
- penstemon fruticosus
- pediculosis corporis
- particolored buckeye
- particle accelerator
- parkinsonia aculeata
- paraboloid reflector
- paper chromatography
- papaver californicum
- palpebra conjunctiva
- paleo-amerind culture
- palace of westminster
- over the counter stock
- out-of-body experience
- otto heinrich warburg
- osmanthus americanus
- orthophosphoric acid
- orectolobus barbatus
- order perissodactyla
- order pelecaniformes
- order myxobacterales
- order chlorococcales
- order caryophyllales
- order auriculariales
- order anthocerotales
- orchis papilionaceae
- orange-blossom orchid
- operational calculus
- operating microscope
- operant conditioning
- oncorhynchus kisutch
- olfactory impairment
- oenothera macrocarpa
- occupational therapy
- nucifraga columbiana
- northern cricket frog
- north-south direction
- north american nation
- nonvascular organism
- nitrogen trichloride
- night-blooming cereus
- nicandra physaloides
- neurotrichus gibbsii
- nervus oculomotorius
- negative correlation
- neftali ricardo reyes
- national park service
- mycobacterium leprae
- mushroom-shaped cloud
- municipal government
- munchausen's syndrome
- multiple correlation
- mouse eared chickweed
- motorized wheelchair
- motorcycle policeman
- motion-picture camera
- mother carey's chicken
- mortgage application
- morrison remick waite
- morchella semilibera
- moorish architecture
- montgomery's tubercle
- mononychus olecranus
- monocular microscope
- monochromatic vision
- molluga verticillata
- miliary tuberculosis
- microtus ochrogaster
- micropterus dolomieu
- michinomiya hirohito
- mesocricetus auratus
- mercator's projection
- medical social worker
- medical practitioner
- mayetiola destructor
- mass-action principle
- mary flannery o'connor
- marcus tullius cicero
- marcus cocceius nerva
- mandatory injunction
- managerial economics
- malvastrum coccineum
- magnolia macrophylla
- magnetic line of force
- macular degeneration
- macroeconomic expert
- macadamia ternifolia
- louis comfort tiffany
- lord's resistance army
- lonicera caprifolium
- long-tailed porcupine
- linguistic profiling
- linguistic geography
- lightweight concrete
- lieutenant commander
- libocedrus decurrens
- libocedrus bidwillii
- liatris pycnostachya
- lexington and concord
- leslie richard groves
- lemmus trimucronatus
- leccinum fibrillosum
- law of thermodynamics
- latent schizophrenia
- largemouth black bass
- laissez-faire economy
- korsakoff's psychosis
- knock-down-and-drag-out
- kinetic theory of heat
- kilometres per second
- kilometers per second
- juniperus silicicola
- joseph marie jacquard
- joseph francis keaton
- jewish calendar month
- japanese archipelago
- istiophorus albicans
- israeli defense force
- irreversible process
- inventory accounting
- intraocular pressure
- international candle
- internal failure cost
- intelligence officer
- insulin shock therapy
- inferior conjunction
- indirect correlation
- indigofera tinctoria
- immunologic response
- idiomatic expression
- idiographic approach
- hypophosphorous acid
- hypochaeris radicata
- hypertrophic rosacea
- hypericum prolificum
- hypericum perforatum
- hyperchromic anaemia
- hyper-eutectoid steel
- hymenopterous insect
- hyman george rickover
- hydroxynervonic acid
- horse-chestnut family
- holocentrus coruscus
- holocanthus tricolor
- holarrhena pubescens
- highest common factor
- heteroscelus incanus
- heteropterous insect
- hereditary condition
- helen porter mitchell
- hedysarum coronarium
- harriet beecher stowe
- haemulon macrostomum
- habenaria orbiculata
- habenaria leucophaea
- habenaria chlorantha
- gustatory perception
- gulf of saint lawrence
- ground-effect machine
- greek orthodox church
- greco-roman wrestling
- great victoria desert
- great adductor muscle
- graptophyllum pictum
- grammatical relation
- grammatical cohesion
- grammatical category
- grainy club mushrooms
- government officials
- gonadotropic hormone
- glycyrrhiza lepidota
- glycerol tristearate
- glenn hammond curtiss
- geosynchronous orbit
- george edward pickett
- geological formation
- genus tropidoclonion
- genus ruptiliocarpon
- genus psittacosaurus
- genus proterochampsa
- genus phyllorhynchus
- genus parthenocissus
- genus ouranopithecus
- genus myrtillocactus
- genus mastigoproctus
- genus lemaireocereus
- genus heterocephalus
- genus dendrocolaptes
- genus coccothraustes
- genus chrysosplenium
- genus chordospartium
- genus choeronycteris
- genus chlamydosaurus
- genus chaetodipterus
- genus ceratostomella
- genus catoptrophorus
- genus castanospermum
- gentianopsis crinita
- gentianopsid procera
- general practitioner
- geiger-muller counter
- gaylussacia frondosa
- gastrocybe lateritia
- gastrocnemius muscle
- fugitive from justice
- friedrich august wolf
- freshwater cordgrass
- frequency modulation
- french-fried potatoes
- french foreign office
- french foreign legion
- frederick law olmsted
- frederick i of prussia
- frederick barbarossa
- fraxinus caroliniana
- francois-marie arouet
- francisco jose de goya
- fluorocarbon plastic
- floccose chanterelle
- flat-coated retriever
- first-come-first-serve
- first lateran council
- fifth lateran council
- fictitious character
- fibrovascular bundle
- fermentation alcohol
- ferdinand julius cohn
- family uranoscopidae
- family trombiculidae
- family tribonemaceae
- family simaroubaceae
- family salvadoraceae
- family pyrrhocoridae
- family pteroclididae
- family portulacaceae
- family pomacentridae
- family podocarpaceae
- family orobanchaceae
- family monotropaceae
- family microdesmidae
- family lycoperdaceae
- family indicatoridae
- family holocentridae
- family hemiprocnidae
- family haemodoraceae
- family formicariidae
- family dioscoreaceae
- family curculionidae
- family coryphaenidae
- family chrysomelidae
- family centropomidae
- family caryocaraceae
- external failure cost
- exchange transfusion
- european honeysuckle
- european black grouse
- european beggar-ticks
- eupatorium maculatum
- eryngium yuccifolium
- error correction code
- eriophyllum wallacei
- eriocaulon aquaticum
- erigeron aurantiacus
- equilibrium constant
- equal-area projection
- epitrochoidal engine
- episcia dianthiflora
- epiglottic cartilage
- epidemic pleurodynia
- entrance examination
- endocentric compound
- encephalartos caffer
- embothrium coccineum
- emberiza schoeniclus
- elimination reaction
- elettaria cardamomum
- elephantiasis scroti
- eleocharis palustris
- elementary education
- electrostatic charge
- electroshock therapy
- electronics industry
- electronic messaging
- electronic converter
- electron microscopic
- electron accelerator
- electromotive series
- electromagnetic wave
- electromagnetic unit
- electrical condenser
- electric thermometer
- elanoides forficatus
- eichhornia crassipes
- education department
- economics profession
- economics department
- economic libertarian
- ecological terrorism
- dysthymic depression
- dwarf cape gooseberry
- dutch-processed cocoa
- dusicyon cancrivorus
- drepanocytic anaemia
- doctor of musical arts
- division chrysophyta
- division chlorophyta
- diplotaxis erucoides
- difference threshold
- dictyopterous insect
- dicksonia antarctica
- diamondback terrapin
- diabetic retinopathy
- descriptive geometry
- dermochelys coriacea
- department of physics
- department of justice
- demetrius i of macedon
- david oliver selznick
- daryacheh-ye orumiyeh
- dark-field microscope
- dactylorhiza fuchsii
- dacridium laxifolius
- cystopteris fragilis
- cystoid macular edema
- cypripedium montanum
- cypriot monetary unit
- cyclothymic disorder
- cutleaved coneflower
- cupressus macrocarpa
- cucumis melo inodorus
- cross-country jumping
- crooked-stemmed aster
- crocodylus niloticus
- cristobal balenciaga
- criminal prosecution
- creeping st john's wort
- cream-colored courser
- cream of mushroom soup
- counter conditioning
- cotula coronopifolia
- corvus brachyrhyncos
- cortinarius gentilis
- cortaderia richardii
- corpus amygdaloideum
- cornelia otis skinner
- core shooting machine
- cordyline terminalis
- corallorhiza trifida
- copernicia prunifera
- copernicia australis
- convolvulus arvensis
- convertible security
- conversation stopper
- controlling interest
- controlled substance
- contraceptive method
- contraceptive device
- continental congress
- constantine the great
- conspiracy of silence
- conservative judaism
- conjunctivitis arida
- coniogramme japonica
- conformal projection
- confirmation hearing
- conditioned response
- conditioned reaction
- conditional response
- conditional relation
- conditional reaction
- condenser microphone
- concurrent operation
- concessive adverbial
- computer-aided design
- computer programming
- compression fracture
- comprehensive school
- complementary angles
- compartment pressure
- community of scholars
- communication trench
- communication theory
- communicating artery
- commonwealth country
- common spotted orchid
- common matrimony vine
- common grape hyacinth
- common carotid artery
- commodore vanderbilt
- commercial traveller
- come hell or high water
- combretum bracteosum
- color television tube
- collinsia parviflora
- cnemidophorus tigris
- clustered bellflower
- close supporting fire
- clinical thermometer
- class gasteromycetes
- class deuteromycetes
- class anthoceropsida
- class acrasiomycetes
- claes thure oldenburg
- cladonia rangiferina
- civil rights movement
- civic responsibility
- citrophilus mealybug
- citellus richardsoni
- cirsium heterophylum
- cirrhosis of the liver
- cinnamomum loureirii
- church of scientology
- chronological record
- chronic renal failure
- chromosonal disorder
- chromic-sulfuric acid
- chrome-tungsten steel
- chromatic aberration
- chloe anthony wofford
- chlamydosaurus kingi
- chimaphila corymbosa
- chilean monetary unit
- chenopodium vulvaria
- chenopodium hybridum
- chemistry laboratory
- cheiranthus allionii
- chartered accountant
- charlestown navy yard
- charles robert darwin
- charles hardin holley
- charge account credit
- ceylon bowstring hemp
- ceterach officinarum
- cerastium tomentosum
- centropistes striata
- central veins of liver
- central vein of retina
- centaurium calycosum
- centaurea gymnocarpa
- cellular respiration
- cayman islands dollar
- cation-exchange resin
- catastrophic illness
- cassiope mertensiana
- cartesian coordinate
- carpodacus mexicanus
- carpocapsa pomonella
- carlovingian dynasty
- carl clinton van doren
- carduelis hornemanni
- carbon tetrachloride
- carbohydrate loading
- caragana arborescens
- capacitor microphone
- campylotropous ovule
- campaign for governor
- caloosahatchee river
- calochortus kennedyi
- calochortus amabilis
- calocedrus decurrens
- callitris parlatorei
- callimorpha jacobeae
- california whipsnake
- california tree poppy
- california sagebrush
- california dandelion
- california buckwheat
- calcium hypochlorite
- caesalpinia coriaria
- c. northcote parkinson
- burrill bernard crohn
- buffalo carpet beetle
- broadcasting station
- broadcasting company
- broadcast scheduling
- broad leaved centaury
- british commonwealth
- brightness constancy
- brick-molding machine
- brachiocephalic vein
- bosonic string theory
- boletus pulcherrimus
- boletus chrysenteron
- boiling water reactor
- blue ribbon committee
- blacktail prairie dog
- black-stem spleenwort
- bismarck archipelago
- biserial correlation
- biquadratic equation
- biological terrorism
- binocular microscope
- bilingual dictionary
- big shellbark hickory
- bichloride of mercury
- battle of the coral sea
- basketball backboard
- bartramia longicauda
- baron clive of plassey
- baking-powder biscuit
- bairdiella chrysoura
- background radiation
- background knowledge
- automobile insurance
- australian cockroach
- aureolaria virginica
- atmospheric pressure
- astatic galvanometer
- aromatic hydrocarbon
- aristotelia racemosa
- argyrotaenia citrana
- arenaria caroliniana
- arctictis bintourong
- archilochus colubris
- araucaria columnaris
- arab republic of egypt
- antonio gaudi i cornet
- anticholinergic drug
- anti-submarine rocket
- antheropeas wallacei
- angular acceleration
- anglo-french language
- andropogon scoparius
- anatomical structure
- anatomical sphincter
- anatomical reference
- anaclitic depression
- american saddle horse
- american mountain ash
- american featherfoil
- american bog asphodel
- alocasia macrorrhiza
- allium scorodoprasum
- allied command europe
- alliaria officinalis
- algorithmic language
- alfred alistair cooke
- alex boncayao brigade
- air-to-surface missile
- agriocharis ocellata
- agricultural laborer
- afroasiatic language
- africanized honey bee
- aerobacter aerogenes
- acute pyelonephritis
- acridotheres tristis
- acocanthera venenata
- accommodation reflex
- accommodation ladder
- acanthosis nigricans
- acanthisitta chloris
- absorption indicator
