15-Letter Words Containing: A,N,O,R,A
(In Any Order)
There are 716 15 letter words,
625 15 letter phrases and
0 15 letter abbr's with
A,N,O,R,A in.
Best Scoring for Word Games
| Word | Save | Length | Usage | Points | Type | ||
|---|---|---|---|---|---|---|---|
| hexachlorethane | 15 | 33 | noun, adjectiven, adj | ||||
Valid word for Scrabble US
| |||||||
| pharmacodynamic | 15 | 32 | adjectiveadj | ||||
Valid word for Scrabble US
| |||||||
| hypochondriacal | 15 | 31 | adjectiveadj | ||||
adjective satellite • suffering from hypochondria | |||||||
| encephalography | 15 | 31 | nounn | ||||
noun • roentgenography of the brain after spinal fluid has been replaced by a gas (usually oxygen); produces an encephalogram | |||||||
| overdramatizing | 15 | 31 | verbv | ||||
verb • To dramatize to excess; to make overdramatic. | |||||||
| externalization | 15 | 31 | verb, nounv, n | ||||
noun • attributing to outside causes • embodying in an outward form | |||||||
| hydromechanical | 15 | 31 | adjectiveadj | ||||
Valid word for Scrabble US
| |||||||
| decarboxylating | 15 | 31 | verb, adjectivev, adj | ||||
verb • To remove one or more carboxyl groups from a molecule | |||||||
| melodramatizing | 15 | 30 | verb, adverbv, adv | ||||
verb • To make melodramatic. | |||||||
| fractionalizing | 15 | 30 | verb, adjectivev, adj | ||||
verb • To separate into parts or fractions; to fractionate | |||||||
| or scroll down to see all results... | |||||||
Tip: Scrabble EU allows far more words than US! Also change the max length to see more words. | |||||||
All 15 Letter Words
Words (716)
- congratulations
- extraordinarily
- internationally
- cinematographer
- confrontational
- inappropriately
- monounsaturated
- rationalization
- transplantation
- anthropological
- procrastinating
- procrastination
- democratization
- contraindicated
- totalitarianism
- crystallization
- cinematographic
- standardization
- improvisational
- miniaturisation
- appropriateness
- aerodynamically
- materialization
- americanization
- cardiopulmonary
- disorganization
- gastronomically
- disarticulation
- polyunsaturated
- internalisation
- inspirationally
- hypochondriacal
- familiarization
- encephalography
- transfiguration
- marginalization
- catheterization
- reauthorization
- reappropriating
- overdramatizing
- rationalisation
- miniaturization
- externalization
- counterbalanced
- ultrasonography
- romanticization
- nonpartisanship
- neuroanatomical
- internalization
- externalisation
- detribalization
- agranulocytosis
- unextraordinary
- undervaluations
- ultramarathoner
- trypanosomiasis
- traumatizations
- transvaluations
- transpositional
- transmigrations
- transhistorical
- transformations
- transcriptional
- transaminations
- traditionalizes
- traditionalists
- superannuations
- suborganization
- stratifications
- solitudinarians
- revitalizations
- revisualization
- resocialization
- reprivatization
- reorganizations
- reinstallations
- rehabilitations
- recontaminating
- reconnaissances
- recapitulations
- reafforestation
- reaccreditation
- radicalizations
- prefabrications
- philanthropical
- personalization
- parametrization
- overextravagant
- overevaluations
- overaccentuates
- orchestrational
- operationalists
- neuroblastomata
- neuroanatomists
- monounsaturates
- monosaccharides
- mistranslations
- militarizations
- micromanagement
- microanatomical
- microanalytical
- melodramatizing
- liberalizations
- irrationalities
- irrationalistic
- interrogational
- immortalization
- hypersalivation
- hydromechanical
- homotransplants
- hexachlorethane
- fractionalizing
- electroanalysis
- disapprobations
- desacralization
- derivatizations
- demonstrational
- decontaminators
- counterbalances
- contraindicates
- collateralizing
- circumvallation
- circumnavigator
- categorizations
- biodegradations
- autocorrelation
- atrabiliousness
- antisegregation
- anticarcinogens
- antiaphrodisiac
- anfractuosities
- administrations
- transliteration
- incomparability
- configurational
- anthropophagous
- weatherizations
- untraditionally
- uniformitarians
- uncategorizable
- unappreciations
- ultramontanisms
- ultrafiltration
- tyrannosauruses
- trypanosomiases
- trivializations
- trihalomethanes
- trichomonacidal
- transportations
- transpirational
- traditionalized
- traditionalisms
- totalitarianize
- thermalizations
- tetrahydrofuran
- tetragrammatons
- teratocarcinoma
- tatterdemalions
- supersaturation
- suburbanization
- subcontraoctave
- stratovolcanoes
- sesquicarbonate
- semiabstraction
- secularizations
- sacrosanctities
- revalorizations
- retrogradations
- retinoblastomas
- repolarizations
- renationalizing
- reimplantations
- regularizations
- regionalization
- recontamination
- recombinational
- recanalizations
- reasonabilities
- reactionaryisms
- rapaciousnesses
- quadruplication
- prussianization
- pronunciational
- proletarianizes
- proletarianized
- proletarianises
- proletarianised
- procrastinators
- preimplantation
- precancellation
- postmillenarian
- postirradiation
- popularizations
- phonogramically
- phonocardiogram
- pharmacokinetic
- pharmacognostic
- pharmacognosies
- pharmacodynamic
- phantasmagorias
- pasteurizations
- participational
- parthenocarpies
- parasitizations
- pararosanilines
- paranormalities
- parajournalisms
- paradoxicalness
- pantisocratists
- pantisocratical
- oversaturations
- overimaginative
- overelaboration
- overelaborating
- overapplication
- overaccentuated
- orientationally
- organometallics
- organomercurial
- operationalisms
- oceanographical
- observationally
- nontotalitarian
- nonparticipants
- nonmetaphorical
- nonmatriculated
- noninflationary
- nondepartmental
- noncharismatics
- nonbiographical
- nonbarbiturates
- nonastronomical
- nonaristocratic
- nonagricultural
- neutralizations
- neuropathically
- necromantically
- naturalizations
- mineralogically
- mineralizations
- melodramatising
- megacorporation
- malpractitioner
- maladroitnesses
- majoritarianism
- lymphangiograms
- literalizations
- lateralizations
- keratinizations
- intrapopulation
- intraperitoneal
- interparoxysmal
- intergradations
- interbehavioral
- interanimations
- informationally
- ichthyosaurians
- hazardousnesses
- graphitizations
- grandparenthood
- generalizations
- generalisations
- fraternizations
- formularization
- ferromanganeses
- federalizations
- favorablenesses
- etherealization
- enterobacterial
- endoparasitisms
- encephalographs
- electroanalyses
- elaboratenesses
- disinflationary
- disembarkations
- disaggregations
- dictatorialness
- deuteranomalous
- deuteranomalies
- depolarizations
- demoralizations
- deglamorization
- decarburization
- decarboxylating
- countercampaign
- counterattacker
- counterattacked
- counterassaults
- corynebacterial
- containerboards
- connaturalities
- comparativeness
- combinatorially
- choriocarcinoma
- chorioallantoic
- centralizations
- carcinosarcomas
- bipolarizations
- bastardizations
- barbarousnesses
- autotransfusion
- autotransformer
- astronautically
- ariboflavinosis
- ariboflavinoses
- antitraditional
- antitheoretical
- antiromanticism
- antirationality
- antirationalist
- antirationalism
- antipornography
- antimonarchists
- antimonarchical
- antiabortionist
- anthropophagies
- animatronically
- allegorizations
- agranulocytoses
- aerosolizations
- aerodynamicists
- adrenalectomies
- adenocarcinomas
- achondroplasias
- abstractionists
- abstractionisms
- weatherboarding
- vascularization
- unfavorableness
- thermodynamical
- organophosphate
- nontransferable
- noninflammatory
- nonhierarchical
- lymphogranuloma
- gravitationally
- decarboxylation
- criminalization
- circularization
- chorioallantois
- cholangiography
- antiferromagnet
- anthropopathism
- anisotropically
- allegoricalness
- achondroplastic
- acculturational
- requalification
- predevaluations
- overabstracting
- nonutilitarians
- nonstationaries
- zygobranchiates
- xenotransplants
- weatherisations
- unconstrainable
- uncategorisable
- unauthoritative
- ultramontanists
- tropicalization
- tropicalisation
- trivialisations
- treasonableness
- traumatonasties
- traumatisations
- transmutational
- transliterators
- translationally
- transgressional
- transactionally
- tranquilization
- tranquilisation
- traditionalises
- traditionalised
- totalitarianise
- thermalisations
- thanatographies
- tatterdemallion
- tabularizations
- tabularisations
- synarthrodially
- supranationally
- supernationally
- superexaltation
- superadditional
- suburbanisation
- suborganisation
- subalternations
- subaggregations
- straticulations
- steganographist
- steganographies
- steganographers
- slumpflationary
- singularization
- singularisation
- sherardizations
- sherardisations
- selenographical
- secularisations
- sarraceniaceous
- sarcenchymatous
- sacerdotalizing
- sacerdotalising
- saccharizations
- saccharisations
- roundaboutation
- rostrocarinates
- romanticalities
- rhinoscleromata
- revitalisations
- revisualisation
- revalorisations
- retaliationists
- resocialisation
- reprivatisation
- repolarisations
- reorganisations
- renormalization
- renormalisation
- renationalising
- remoralizations
- remoralisations
- relativizations
- relativisations
- regularisations
- regionalisation
- recanalisations
- recalcitrations
- reauthorisation
- radiophonically
- radiolocational
- radioactivation
- radioactivating
- radicalisations
- quodlibetarians
- quadripartition
- pulmobranchiate
- psychoanalyzers
- psychoanalysers
- prussianisation
- prothonotariats
- proslambanomene
- prosaicalnesses
- proletarianness
- proletarianisms
- procrastinatory
- procrastinative
- pragmatizations
- pragmatisations
- popularisations
- planometrically
- phonautographic
- pharyngological
- pharmacognosist
- pharmacogenomic
- phantasmagories
- phantasmagorial
- personalisation
- pergamentaceous
- patrializations
- patrialisations
- pasteurisations
- parthenocarpous
- parasitisations
- parametrisation
- parabolizations
- parabolisations
- pantopragmatics
- palaeontography
- palaeoanthropic
- overpreparation
- overdramatising
- organotherapies
- organographists
- organographical
- nuclearizations
- nuclearisations
- nothingarianism
- nonpartizanship
- nomographically
- neutralisations
- nephroblastomas
- neoarsphenamine
- naturalisations
- mountainboarder
- morphinomaniacs
- monographically
- misappreciation
- mineralisations
- militarisations
- metropolitanate
- metagrabolizing
- metagrabolising
- marconigraphing
- malpresentation
- malconformation
- lophobranchiate
- literalisations
- liberalisations
- lateralisations
- lactovegetarian
- kinematographic
- kinematographer
- keratinisations
- karstifications
- journalizations
- journalisations
- irrationalizing
- irrationalising
- interlamination
- interjaculatory
- inorganizations
- inorganisations
- inarticulations
- inappreciations
- immortalisation
- idiosyncratical
- hexachlorophane
- harmonistically
- gutturalization
- gutturalisation
- graphitisations
- granulitization
- granulitisation
- granitification
- grangerizations
- grangerisations
- gramophonically
- galvanotropisms
- galvanometrical
- fraternisations
- fractionization
- fractionisation
- fractionalising
- formularisation
- flavourdynamics
- flashforwarding
- federalisations
- extraordinaries
- exclaustrations
- evangelistarion
- etherealisation
- eternalizations
- eternalisations
- ergatandromorph
- eleutheromanias
- electroanalytic
- edriophthalmian
- dorsibranchiate
- doctrinarianism
- disaffirmations
- devalorizations
- devalorisations
- desacralisation
- derivatisations
- depolarisations
- demoralisations
- deglamorisation
- decarburisation
- decarbonization
- decarbonisation
- crystalizations
- crystalisations
- craniologically
- countervailable
- countermandable
- counterfactuals
- counterclaimant
- corpuscularians
- contrapuntalist
- contraindicants
- contractability
- contemporaneans
- connaturalizing
- connaturalising
- compartmentally
- commemorational
- collateralising
- cinematographed
- cineangiography
- chronogrammatic
- centralisations
- categorisations
- categoricalness
- castrametations
- castanospermine
- caramelizations
- caramelisations
- canisterization
- canisterisation
- calorifications
- calendarization
- calendarisation
- brachypinakoids
- brachydiagonals
- bipolarisations
- bioastronautics
- bastardisations
- balneotherapies
- audiometricians
- astronavigators
- astrodynamicist
- arterialization
- arterialisation
- archidiaconates
- archeomagnetism
- archeobotanists
- archeoastronomy
- archaeobotanist
- archaeobotanies
- arachnoiditises
- appropinquation
- appropinquating
- antilogarithmic
- anthropophobias
- anthropopathies
- anthropolatries
- antaphrodisiacs
- angustirostrate
- anamorphoscopes
- anacreontically
- allegorisations
- alexipharmakons
- aftersensations
- aerosolisations
- aerohydroplanes
- aeroelasticians
- actinotherapies
- achromatization
- achromatisation
- absorbefacients
- aboriginalities
- vascularisation
- unpatriotically
- underevaluation
- treponemataceae
- transposability
- tetrasporangium
- temporalization
- tabernaemontana
- steatornithidae
- standardisation
- servomechanical
- semi-abstraction
- self-realization
- self-realisation
- self-explanatory
- sclerotiniaceae
- romanticisation
- rhynchocephalia
- rhizopogonaceae
- reharmonization
- reharmonisation
- re-afforestation
- radio-phonograph
- radio-gramophone
- proinflammatory
- pro-inflammatory
- preachification
- peronosporaceae
- opisthobranchia
- northeastwardly
- nonstandardness
- nonrecreational
- nitrosobacteria
- memorialization
- memorialisation
- materialisation
- marginocephalia
- marginalisation
- manoeuvrability
- malacopterygian
- macrosporangium
- macrencephalous
- labyrinthodonta
- keratoacanthoma
- hymenogastrales
- hierarchization
- hierarchisation
- hepatocarcinoma
- haemoglobinuria
- gamma-interferon
- familiarisation
- europeanization
- europeanisation
- entandrophragma
- downward-arching
- disorganisation
- detribalisation
- democratisation
- crystallisation
- cryptacanthodes
- cryoanaesthesia
- criminalisation
- counter-sabotage
- convallariaceae
- contravallation
- clericalization
- circularisation
- chloroplatinate
- chemoattractant
- ceratopogonidae
- catheterisation
- balaenopteridae
- astronavigation
- aristotelianism
- anthropophagite
- anthocerotaceae
- angiocardiogram
- americanisation
- alpha-interferon
- afibrinogenemia
- adenomyosarcoma
- acroanaesthesia
- acanthopterygii
Phrases (625)
- woodland caribou
- water absorption
- uncompahgre peak
- transaction file
- training program
- term of a contract
- tarzan of the apes
- taras shevchenko
- sumatran benzoin
- styrax japonicum
- stratford-on-avon
- strait of messina
- stormwater drain
- startle reaction
- spreading factor
- spiritual domain
- special contract
- spatial relation
- social gathering
- sir francis bacon
- singapore dollar
- sinbad the sailor
- serial operation
- satureja montana
- satureia montana
- saturation point
- sacramento river
- romance language
- republic of ghana
- rationalise away
- rangifer caribou
- railway junction
- raffaello sanzio
- rabbit bandicoot
- portrait painter
- poitrine d'agneau
- phonograph album
- personal matters
- personal chattel
- papaver argemone
- pair of virginals
- organ transplant
- order scandentia
- order sapindales
- order alcyonaria
- orange marmalade
- oral examination
- operational cell
- on a regular basis
- nitrogen balance
- nikolai bukharin
- naucrates ductor
- natural resource
- mozilla calendar
- maxwell anderson
- matrix operation
- mask of pregnancy
- maria montessori
- manner of walking
- manilkara zapota
- mandibular notch
- magnolia fraseri
- lycosa tarentula
- lonicera hirsuta
- long-clawed prawn
- logical relation
- local department
- leonardo da vinci
- learned reaction
- landing approach
- laboratory bench
- labor department
- jonathan edwards
- johann strauss ii
- iridaceous plant
- inauguration day
- hydrocyanic acid
- honduran capital
- genus salicornia
- genus passiflora
- genus hyalophora
- genus dasyprocta
- genus brassavola
- genus artocarpus
- genus ammotragus
- genus ailuropoda
- fromental halevy
- fraxinus oregona
- francois mansart
- four-part harmony
- filago germanica
- fernao magalhaes
- fenestra rotunda
- family congridae
- external storage
- eugenia uniflora
- equinoctial year
- encelia farinosa
- elegant brodiaea
- diamond jim brady
- descending aorta
- dementia praecox
- crepitation rale
- corylus avellana
- coffea canephora
- coconut macaroon
- city of san marino
- charles laughton
- cavity resonator
- catch one's breath
- carnassial tooth
- carillon playing
- capital of rwanda
- capital of oregon
- capital of norway
- capital of jordan
- capital of france
- capillary action
- call on the carpet
- cairina moschata
- by trial and error
- bronze star medal
- bricks and mortar
- branta leucopsis
- battle of ravenna
- battle of britain
- battle born state
- bathroom cleaner
- band of partisans
- badminton racket
- arturo toscanini
- archaeozoic aeon
- approach pattern
- application form
- apium graveolens
- anxiety reaction
- anorexia nervosa
- annona cherimola
- anemone nemorosa
- andrei tarkovsky
- anchorage ground
- american parasol
- american buffalo
- african mahogany
- affaire d'honneur
- actor's assistant
- across the nation
- acer platanoides
- accounting ratio
- yellow jacaranda
- yalta conference
- x-ray diffraction
- wintera colorata
- william paterson
- william of orange
- wide area network
- white snapdragon
- weapons platform
- weak interaction
- water chevrotain
- warning of attack
- vladimir nabokov
- viorna baldwinii
- vena perforantis
- vena obturatoria
- vena bronchialis
- vascular conduit
- variola vaccinia
- vancouver island
- umbrina roncador
- two-toed anteater
- turn a nice dollar
- travel allowance
- transaction cost
- thuja orientalis
- terrapene ornata
- temporal canthus
- tax depreciation
- taken for granted
- syringa josikaea
- sydenham's chorea
- sutura frontalis
- sutura coronalis
- suffragan bishop
- studio apartment
- strait and narrow
- stassano furnace
- star-leaf begonia
- spinal accessory
- south carolinian
- sorbus americana
- sorbian language
- sorbent material
- sophora japonica
- solandra guttata
- sodium carbonate
- social insurance
- soapwort gentian
- snapshot program
- smoking carriage
- sir john falstaff
- sino-japanese war
- singapore island
- shenandoah river
- seneka snakeroot
- senega snakeroot
- seneca snakeroot
- scipio africanus
- saturnia pavonia
- sarracenia minor
- saratoga springs
- san joaquin river
- san francisco bay
- san carlos apache
- salvia divinorum
- saint-john's-bread
- rubiaceous plant
- rowanberry vodka
- rowan berry vodka
- roseola infantum
- roofing material
- romantic realism
- romansh language
- rock rattlesnake
- ring-around-a-rosy
- ring vaccination
- ring rot bacteria
- rhus rhodanthema
- releasing factor
- regular pentagon
- regional anatomy
- read-only storage
- raymond chandler
- raymond b. cattell
- rattlesnake root
- rationalize away
- rate of inflation
- rate of attrition
- ranalian complex
- ralph richardson
- rainbow seaperch
- rain cats and dogs
- railroad station
- racial profiling
- pyrola americana
- punctuation mark
- pulmonary artery
- proxima centauri
- proportional tax
- privet andromeda
- preparation fire
- predatory animal
- precambrian aeon
- praetorian guard
- potage st. germain
- postage franking
- portmanteau word
- portacaval shunt
- pope alexander vi
- pomegranate tree
- polyhedral angle
- polar coordinate
- plantation owner
- plantago rugelii
- piranga olivacea
- pinot chardonnay
- picea orientalis
- phase transition
- pharaoh's chicken
- phanerozoic aeon
- persona non grata
- per capita income
- paul vinogradoff
- partner relation
- participant role
- partial abortion
- panduriform leaf
- ozark chinquapin
- orlande de lassus
- origanum vulgare
- organization man
- oregon crab apple
- ordinary annuity
- order sphagnales
- order santalales
- order phalangida
- order pandanales
- order notostraca
- order graminales
- order geraniales
- order dinocerata
- order dicranales
- order branchiura
- order actiniaria
- orbital rotation
- orange free state
- oral personality
- one after another
- olfersia cervina
- old-age insurance
- oenanthe crocata
- nymphaea odorata
- nuclear reaction
- northeast by east
- north carolinian
- nord-pas-de-calais
- no-par-value stock
- nitrous bacteria
- new scotland yard
- nerita peloronta
- nemophila aurita
- natural theology
- natural covering
- national service
- nasofrontal vein
- narrowhead morel
- naja nigricollis
- moving staircase
- mountain gorilla
- morone americana
- mordvin language
- morchella conica
- moral obligation
- montagu's harrier
- monostable relay
- monocarpic plant
- monarda punctata
- minor-league team
- medical relation
- mechanical power
- mary ii of england
- mary harris jones
- martyr operation
- marmalade orange
- mariner's compass
- marie antoinette
- maria montesorri
- marfan's syndrome
- manna from heaven
- mangrove snapper
- manganese bronze
- mandibular joint
- mandibular fossa
- magnetic storage
- magnetic equator
- maffeo barberini
- lyman frank brown
- lower california
- lotus americanus
- logical argument
- loan translation
- linnaea borealis
- legal separation
- large tooth aspen
- lady jane seymour
- krigia dandelion
- korean peninsula
- korean lespedeza
- korean lawn grass
- knotted marjoram
- kniphofia uvaria
- jose julian marti
- jonas edward salk
- johannes eckhart
- jesus of nazareth
- japanese apricot
- jacobus arminius
- ivory coast franc
- ivan iii of russia
- italian vermouth
- isatis tinctoria
- ipomoea panurata
- intraocular lens
- intestinal flora
- internal auditor
- infant mortality
- indian rattlebox
- indian coral tree
- indian breadroot
- indian arrowroot
- imperforate anus
- idria columnaris
- hyaloid membrane
- homona coffearia
- homarus capensis
- hoheria populnea
- herbaceous plant
- henry louis aaron
- heat prostration
- heat of formation
- harold hart crane
- harlan fisk stone
- halesia carolina
- gyromitra infula
- grifola frondosa
- green mayonnaise
- grease one's palms
- gravitation wave
- gramineous plant
- grade separation
- golden saxifrage
- golden parachute
- german cockroach
- german chamomile
- genus woodwardia
- genus utahraptor
- genus thalarctos
- genus tetragonia
- genus stropharia
- genus sauromalus
- genus sarcophaga
- genus sarcobatus
- genus salpichroa
- genus pterocarya
- genus piroplasma
- genus phalaropus
- genus paronychia
- genus monardella
- genus melampsora
- genus mandragora
- genus macrozamia
- genus lomogramma
- genus jordanella
- genus hygrotrama
- genus holarrhena
- genus halocarpus
- genus flacourtia
- genus dermatobia
- genus crotophaga
- genus crotalaria
- genus coumarouna
- genus cortaderia
- genus cochlearia
- genus carpodacus
- genus carpocapsa
- genus calocarpum
- genus calliphora
- genus barosaurus
- genus aureolaria
- genus athrotaxis
- genus ariocarpus
- genus aphrophora
- genus antidorcas
- genus allosaurus
- genus aldrovanda
- genus agrostemma
- genus afrocarpus
- genus aerobacter
- genus acrocarpus
- genus acherontia
- gentiana procera
- fringed polygala
- free association
- francois mauriac
- francisco franco
- francisco de goya
- franciscan order
- francis of assisi
- francis beaumont
- fragrant woodsia
- fourier analysis
- formal semantics
- first-aid station
- ferrocyanic acid
- faroese language
- family cornaceae
- false rue anemone
- false dragonhead
- false dragon head
- facial profiling
- external carotid
- exclamation mark
- european wildcat
- european sanicle
- european catfish
- ethanoyl radical
- erolia minutilla
- e. a. von willebrand
- dynamic headroom
- dyadic operation
- duke of lancaster
- donald barthelme
- dominican dollar
- demarcation line
- decimal fraction
- crosscut handsaw
- costa rican colon
- cosmic radiation
- coronary failure
- corona discharge
- cornus sanguinea
- cornish language
- contour language
- continental army
- constant lambert
- conradina glabra
- confervoid algae
- confederate flag
- confederate army
- company operator
- common corn salad
- common arrowhead
- command overhead
- comandra pallida
- coeur d'alene lake
- codlins-and-cream
- clitoria mariana
- chronic glaucoma
- cholera infantum
- chloris truncata
- chiacoan peccary
- charles kay ogden
- chardonnay grape
- chalons-sur-marne
- cesarian section
- cesarean section
- ceremonial dance
- celosia argentea
- catherine howard
- castor bean plant
- caspar bartholin
- carthusian order
- carolus linnaeus
- caroline islands
- carolina jasmine
- carolina hemlock
- carnation family
- carnal knowledge
- carcinoma in situ
- carbonic acid gas
- carbonated water
- capparis spinosa
- cancer irroratus
- canary whitewood
- canada porcupine
- calque formation
- california quail
- california poppy
- california olive
- butea monosperma
- bronchial asthma
- bronchial artery
- brodmann's area 17
- brodiaea elegans
- broadly speaking
- botanical garden
- border patrolman
- boatswain's chair
- binary operation
- bill of attainder
- bel and the dragon
- battle of marengo
- baruch de spinoza
- bartholin's gland
- baron munchausen
- ballroom dancing
- bald-faced hornet
- backgammon board
- avogadro's number
- aversion therapy
- audubon's warbler
- auditory agnosia
- attorney general
- atlantic croaker
- association area
- associate in arts
- asian coral snake
- arundo richardii
- arundo conspicua
- artificial joint
- arnoseris minima
- arnold of brescia
- armorial bearing
- armored searobin
- armored sea robin
- armored dinosaur
- arizona white oak
- arizona sycamore
- argiope aurantia
- arctotis venusta
- arapaho language
- apparent horizon
- anti-war movement
- anovulatory drug
- anomalistic year
- anoa mindorensis
- animated cartoon
- angular velocity
- angular position
- angular momentum
- angostura bridge
- anechoic chamber
- andromeda galaxy
- anchovy pear tree
- anatropous ovule
- anal personality
- anal intercourse
- anagyris foetida
- anabolic steroid
- ammonium nitrate
- american widgeon
- american oil palm
- american lobster
- american frogbit
- american dogwood
- american dog tick
- american columbo
- alligator wrench
- alizarin crimson
- aliterate person
- alfred hawthorne
- alexander wilson
- aletris farinosa
- airport terminal
- agave atrovirens
- african marigold
- aerodynamic lift
- admission charge
- active transport
- activated carbon
- abronia maritima
- abronia fragrans
- ablation moraine
- abandoned person
- 1st baron verulam
