15-Letter Words Containing: _,A,C,E,I,S,T
(In Any Order)
There are 883 15 letter words,
488 15 letter phrases and
0 15 letter abbr's with
_,A,C,E,I,S,T in.
Best Scoring for Word Games
| Word | Save | Length | Usage | Points | Type | ||
|---|---|---|---|---|---|---|---|
| psychosexuality | 15 | 35 | noun, adjectiven, adj | ||||
noun • the mental representation of sexual activities | |||||||
| mischaracterize | 15 | 33 | verbv | ||||
Valid word for Scrabble US
| |||||||
| lexicalizations | 15 | 33 | nounn | ||||
noun • the process of making a word to express a concept | |||||||
| chlorothiazides | 15 | 33 | noun, adjectiven, adj | ||||
noun • a diuretic drug (trade name Diuril) used in the treatment of edema and hypertension | |||||||
| straightjackets | 15 | 32 | nounn | ||||
noun • a garment similar to a jacket that is used to bind the arms tightly against the body as a means of restraining a violent person | |||||||
| sympathomimetic | 15 | 31 | adjectiveadj | ||||
adjective • relating to epinephrine (its release or action) | |||||||
| schematizations | 15 | 31 | nounn | ||||
noun • providing a chart or outline of a system • the act of reducing to a scheme or formula | |||||||
| overcapitalizes | 15 | 31 | verbv | ||||
verb • estimate the capital value of (a company) at an unreasonably or unlawfully high level • overestimate the market value of • capitalize beyond what the business or the profit-making prospects warrant | |||||||
| chemotaxonomist | 15 | 31 | nounn | ||||
Valid word for Scrabble US
| |||||||
| chemotaxonomies | 15 | 31 | nounn | ||||
Valid word for Scrabble US
| |||||||
| 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 (883)
- psychotherapist
- pithecanthropus
- personification
- unsophisticated
- inconsequential
- synergistically
- sympathomimetic
- inaccessibility
- discombobulated
- uncontroversial
- diversification
- intellectualism
- interscholastic
- neoconservative
- conservationist
- enfranchisement
- cytomegalovirus
- controversially
- compassionately
- acquisitiveness
- recrystallizing
- plainclothesman
- inconsideration
- emancipationist
- sympathetically
- reconsideration
- neuropsychiatry
- inconsiderately
- euphemistically
- voyeuristically
- pessimistically
- intensification
- epistemological
- atherosclerosis
- unsymmetrically
- symmetricalness
- prognosticative
- precipitateness
- practicableness
- phosphocreatine
- kinesthetically
- insurrectionary
- cooperativeness
- conventionalism
- considerateness
- complicatedness
- unpunctualities
- ultramicrotomes
- trisoctahedrons
- tenaciousnesses
- superspecialist
- superplasticity
- subcategorizing
- straitjacketing
- specializations
- specialisations
- sophisticatedly
- semidocumentary
- schoolmasterish
- schistosomiases
- schematizations
- sacramentalisms
- resocialization
- reorchestration
- reorchestrating
- recommendations
- recapitulations
- quincentennials
- psychometrician
- prettifications
- prefabrications
- posthemorrhagic
- particularities
- overdecorations
- overcomplicates
- overarticulates
- orchestrational
- nonachievements
- mischaracterize
- lucrativenesses
- introspectional
- intransigeances
- intercorrelates
- intellectualist
- inscrutableness
- infrastructures
- indeterminacies
- incrementalists
- impeccabilities
- functionalities
- exceptionalness
- exceptionalisms
- electrosurgical
- electroanalysis
- educationalists
- eclaircissement
- echinodermatous
- disenchantingly
- discountenances
- discontinuances
- discombobulates
- dialectologists
- detectabilities
- desacralization
- denazifications
- demystification
- decontaminators
- decompensations
- decolonizations
- cyproheptadines
- conventionalist
- contraindicates
- conglomerations
- confraternities
- confectionaries
- concretizations
- conceptualizers
- conceptualities
- conceptualising
- complementaries
- commiseratingly
- commensurations
- coinvestigators
- clandestinities
- clandestineness
- circumambulates
- cholinesterases
- characteristics
- categorizations
- beautifications
- authentications
- apprenticeships
- applicabilities
- antituberculous
- anticlericalism
- anticholesterol
- anticarcinogens
- anfractuosities
- ancylostomiases
- accomplishments
- unrealistically
- uncompassionate
- polycrystalline
- consequentially
- conceptualistic
- circumstantiate
- atherosclerotic
- viscoelasticity
- unsociabilities
- underactivities
- uncertainnesses
- unappreciations
- trichomonacides
- transcendencies
- theatricalities
- thalassocracies
- telangiectasias
- sympathectomies
- superactivities
- submetacentrics
- straitlacedness
- straightjackets
- stereotaxically
- stereologically
- steeplechasings
- spinthariscopes
- spectrographies
- sesquicentenary
- sesquicarbonate
- semitranslucent
- semilogarithmic
- semicrystalline
- semicentennials
- semiabstraction
- securitizations
- secularizations
- sclerotizations
- saprogenicities
- sacrosanctities
- sacramentalists
- sabermetricians
- revivifications
- retroactivities
- resectabilities
- replicabilities
- refractometries
- reconsolidating
- reconsecrations
- reconfirmations
- reconciliations
- recolonizations
- recodifications
- recanalizations
- recallabilities
- recalcitrancies
- reactionaryisms
- radioactivities
- quincentenaries
- quadruplicities
- psychotherapies
- provocativeness
- provincialities
- prostatectomies
- pronunciamentos
- presynaptically
- prepublications
- prehistorically
- precipitantness
- practicalnesses
- platinocyanides
- plainclothesmen
- pinealectomizes
- pictorialnesses
- phthalocyanines
- photoduplicates
- photodissociate
- phenomenalistic
- pharmaceuticals
- pectinesterases
- pathogenicities
- parthenocarpies
- pantheistically
- paleoecologists
- oxidoreductases
- overspeculation
- overspeculating
- overmedications
- overextractions
- overcentralizes
- overcapitalizes
- osteopathically
- organometallics
- nonrelativistic
- nonrecombinants
- noninsecticidal
- noncreativities
- noncorrelations
- noncooperations
- nonconsolidated
- nonconservative
- nonconservation
- noncelebrations
- neocolonialists
- monocrystalline
- miscorrelations
- miscegenational
- microtonalities
- metalinguistics
- metafictionists
- meroblastically
- mercaptopurines
- mastoidectomies
- martensitically
- macroevolutions
- machinabilities
- lexicalizations
- lexicalisations
- latensification
- intricatenesses
- interlacustrine
- intercomparison
- insociabilities
- ineducabilities
- incrementalisms
- implicativeness
- implacabilities
- idiomaticnesses
- identifications
- identicalnesses
- hypercatabolism
- hyperactivities
- homosocialities
- histochemically
- heartsicknesses
- grammaticalness
- geostrophically
- gentrifications
- fractiousnesses
- fetishistically
- featherstitches
- featherstitched
- fanaticalnesses
- facetiousnesses
- excommunicators
- excludabilities
- excitablenesses
- evocativenesses
- eutrophications
- ethnohistorical
- esterifications
- encephalitogens
- emulsifications
- electrodynamics
- electrodialysis
- electrodialyses
- electroacoustic
- econometricians
- disinheritances
- disenchantments
- discouragements
- discountenanced
- diffractometers
- dictatorialness
- dichloroethanes
- detoxifications
- detachabilities
- delocalizations
- delectabilities
- deconsecrations
- decomposability
- decolorizations
- decimalizations
- dechlorinations
- decasualization
- customarinesses
- cultivabilities
- crystallinities
- creditabilities
- crashworthiness
- counterstaining
- countershadings
- counterinstance
- cooperationists
- contrapositives
- contradictories
- contractilities
- containerboards
- conservatorship
- consanguinities
- connaturalities
- confessionalist
- concelebrations
- computerphobias
- computabilities
- compatibilities
- comparativeness
- comparabilities
- commutativities
- commercialities
- commercialistic
- combativenesses
- colloquialities
- collateralities
- codifiabilities
- coagulabilities
- cleistogamously
- circumnavigates
- chronotherapies
- cholestyramines
- chlorothiazides
- chemotherapists
- chemotaxonomist
- chemotaxonomies
- channelizations
- changeabilities
- centrifugations
- centralizations
- carpetbaggeries
- bureaucratising
- bidialectalisms
- bacteriophagies
- bacteriologists
- backscatterings
- atrociousnesses
- atmospherically
- associativities
- artificialities
- archiepiscopate
- antivivisection
- antispeculative
- antispeculation
- antiforeclosure
- anticonvulsives
- aluminosilicate
- allergenicities
- affectabilities
- aerodynamicists
- adrenalectomies
- accessibilities
- acceptingnesses
- acceptabilities
- ultramicroscope
- streptobacillus
- stereotypically
- psychosexuality
- parasympathetic
- neoconservatism
- metamathematics
- mechanistically
- ineffectualness
- hemochromatosis
- fantasticalness
- extralinguistic
- ecclesiasticism
- desertification
- dermatoglyphics
- crossopterygian
- basidiomycetous
- ultraprecisions
- overabstracting
- decaffeinations
- antiobscenities
- anticlericalist
- antiallergenics
- zygobranchiates
- watercolourists
- vivisectionally
- viscosimetrical
- vindicativeness
- vindicabilities
- verticillations
- verticillasters
- vernacularities
- unsectarianisms
- unpractisedness
- unpracticalness
- undomesticating
- undercapitalise
- unconstrainedly
- unconstrainable
- unchristianlike
- unchristianizes
- unchristianized
- unchristianises
- unchristianised
- uncategorisable
- unacquaintances
- ultracrepidates
- tuberculisation
- transmittancies
- translucidities
- transcriptively
- thoracoplasties
- thickheadedness
- theosophistical
- theatricalising
- thalattocracies
- tetrasyllabical
- tetrabasicities
- teratogenicists
- tentaculiferous
- technicalnesses
- syncretizations
- syncretisations
- suspercollating
- superorganicist
- sulphacetamides
- subspecialities
- subcategorising
- stratospherical
- stoechiological
- stereographical
- stegocephalians
- spironolactones
- spirochaetaemia
- spermatogenetic
- spermatoblastic
- speechification
- solemnification
- sketchabilities
- skepticalnesses
- simplicidentate
- significatively
- shockumentaries
- sericitizations
- sericitisations
- semimanufacture
- securitisations
- secularisations
- sectionizations
- sectionisations
- scratchbuilders
- sclerotisations
- scintillascopes
- schoolteachings
- schoolmastering
- schillerization
- schillerisation
- schematisations
- satiricalnesses
- satanicalnesses
- sansculotteries
- salpingectomies
- sacramentarians
- sacerdotalizing
- sacerdotalising
- saccharimetries
- rostrocarinates
- romanticalities
- rhinoscleromata
- retroactiveness
- resurrectionary
- respectabilizes
- respectabilized
- respectabilises
- respectabilised
- resocialisation
- resinifications
- rectipetalities
- recrystallising
- recontextualise
- reconstitutable
- reconsolidation
- recondensations
- reconceptualise
- recolonisations
- recognisability
- reciprocalities
- receivabilities
- recanalisations
- recalcitrations
- reacquaintances
- reacclimatising
- quattrocentists
- quattrocentisms
- pyrotechnicians
- puritanicalness
- psychrometrical
- psychogeriatric
- psychogenetical
- projectizations
- projectisations
- procreativeness
- procrastinative
- processionalist
- proceleusmatics
- predictableness
- predicabilities
- pragmaticalness
- pontificalities
- polysynthetical
- pococuranteisms
- plantaginaceous
- pinealectomises
- pinealectomised
- phyllosilicates
- photoelasticity
- phosphocreatins
- phoneticisation
- phonemicisation
- phenakistoscope
- pharmacopoeists
- phallocentrisms
- peristaltically
- perissodactylic
- perissodactyles
- peripateticisms
- perfectibilians
- pentadactylisms
- patrifocalities
- particularizers
- particularisers
- parasiticalness
- palaeoecologist
- pachymeningitis
- overcentralises
- overcentralised
- overcapitalises
- overcapitalised
- osteoarthritics
- omoplatoscopies
- oligocythaemias
- oestrogenically
- octocentenaries
- occidentalising
- occasionalities
- nudibranchiates
- nucleoplasmatic
- nuclearizations
- nuclearisations
- novocentenaries
- noticeabilities
- neologistically
- narcoterrorists
- narcoterrorisms
- musicotherapies
- monosymmetrical
- modernistically
- mischaracterise
- misappreciative
- misappreciation
- misappreciating
- misacceptations
- microsatellites
- micropegmatites
- micromarketings
- metaphysicizing
- metaphysicising
- metamictisation
- metachromatisms
- mesaticephalous
- mesaticephalies
- mentalistically
- medicalizations
- medicalisations
- matrilocalities
- matrifocalities
- mathematicising
- materialistical
- manneristically
- magnificentness
- licentiateships
- lexicographists
- leucocytopenias
- leucocythaemias
- laryngectomised
- lactiferousness
- isoperimetrical
- ismaticalnesses
- intrinsicalness
- intransigencies
- interpunctuates
- interosculation
- interosculating
- interfascicular
- interactivities
- interactionists
- interactionisms
- intellectualise
- insignificative
- inoculabilities
- inharmonicities
- indiscretionary
- inculpabilities
- incessantnesses
- incentivisation
- inappreciations
- improvvisatrice
- improvisatrices
- impracticalness
- immunoreactions
- idioticalnesses
- idiomaticalness
- icositetrahedra
- ichthyosauruses
- iatrogenicities
- hypsometrically
- hypocrystalline
- holocrystalline
- histocompatible
- heterosociality
- heteroscedastic
- herestheticians
- hepaticologists
- hemicrystalline
- grammaticasters
- gastroenteritic
- galactopoietics
- forensicalities
- fibrocartilages
- factorabilities
- extensification
- exclaustrations
- eudaemonistical
- etherifications
- encyclopaedists
- encomiastically
- encephalotomies
- electroplatings
- electrolysation
- electrographies
- educatabilities
- ectomycorrhizas
- ecclesiolatries
- eburnifications
- dysteleological
- duplicabilities
- dorsibranchiate
- documentarising
- disincorporates
- disincorporated
- disincarcerates
- disincarcerated
- disentrancement
- discretionarily
- discommendation
- discomboberates
- discomboberated
- disaffectionate
- disaffectedness
- disaccommodates
- disaccommodated
- diffractiveness
- despicabilities
- desacralisation
- dephlogisticate
- denitrificators
- demulsification
- delocalisations
- deflocculations
- decolourisation
- decolorisations
- decolonisations
- decimalisations
- dechristianizes
- dechristianized
- dechristianises
- dechristianised
- deceivabilities
- decasualisation
- decarburisation
- decarbonisation
- dactylographies
- dactyliomancies
- cytopathologies
- cyclobarbitones
- cybersquattings
- cryptaesthesias
- cruciverbalists
- counterfeisance
- cosignificative
- correlativities
- correlativeness
- cooperativities
- conveyorisation
- conversationism
- contrariousness
- contractiveness
- continualnesses
- continentalists
- continentalisms
- contextualising
- contesserations
- contemperations
- constellational
- conspiratresses
- consimilarities
- consideratively
- conservatoriums
- consentaneities
- confusabilities
- concretisations
- conceptualisers
- computerisation
- compliantnesses
- commutabilities
- commiseratively
- combinabilities
- colourabilities
- collateralising
- coinstantaneous
- coinstantaneity
- coessentialness
- climatographies
- chromotherapies
- chromaticnesses
- chrestomathical
- cholesterolemia
- chlorthalidones
- chemopsychiatry
- chargeabilities
- characterisable
- channelisations
- certificatories
- centuplications
- centripetalisms
- centrifugalizes
- centrifugalises
- centrifugalised
- centricalnesses
- centralisations
- centenarianisms
- censurabilities
- causativenesses
- cathodographies
- categorisations
- categoricalness
- catechumenships
- catechistically
- castrametations
- castanospermine
- caramelizations
- caramelisations
- canthaxanthines
- canisterization
- canisterisation
- calendarisation
- calculabilities
- brachytherapies
- brachydactylies
- bisymmetrically
- bibliothecaries
- autoschediazing
- autoschediastic
- autodestructive
- autodestructing
- audiometricians
- associabilities
- archpriestships
- archpriesthoods
- archidiaconates
- archgenethliacs
- archeozoologist
- archeomagnetism
- archeobotanists
- archaeometrists
- archaeobotanist
- archaeobotanies
- arachnoiditises
- apprenticements
- apprenticehoods
- apoliticalities
- antisocialities
- antisepticizing
- antisepticising
- antirepublicans
- antiperistaltic
- antinuclearists
- antihelminthics
- anaesthetically
- alcoholometries
- affranchisement
- affectivenesses
- aeroelasticians
- adiathermancies
- adenoidectomies
- actinotherapies
- actinochemistry
- actinobiologies
- acroparesthesia
- acquirabilities
- achromaticities
- acetylsalicylic
- accidentologies
- accidentalities
- absorbefacients
- welwitschiaceae
- vasovesiculitis
- unascertainable
- thoracocentesis
- tetrasaccharide
- spirochaetaceae
- speculativeness
- spectroscopical
- semitic-speaking
- semi-abstraction
- self-deprecating
- self-cultivation
- sclerotiniaceae
- sciadopityaceae
- rhinotracheitis
- poitou-charentes
- panencephalitis
- nonpsychoactive
- nitrosobacteria
- neoclassicistic
- myxobacteriales
- lexicostatistic
- keratoscleritis
- intractableness
- ichthyosauridae
- homeostatically
- hierarchisation
- heterotrichales
- hemiascomycetes
- democratisation
- decompositional
- decentalisation
- dactyloscopidae
- ctenocephalides
- cryoanaesthesia
- cross-sentential
- crease-resistant
- conversationist
- conventionalise
- contraclockwise
- consubstantiate
- closed-captioned
- cinnamon-scented
- chicken-breasted
- catheterisation
- brachistochrone
- blastocladiales
- bacteriophagous
- aristolochiales
- angiotelectasia
- americanisation
- aegyptopithecus
- actinomycetales
- acroanaesthesia
- accipitriformes
- acanthoscelides
- acanthisittidae
Phrases (488)
- vertical surface
- vertical section
- vena mesenterica
- tuileries palace
- transaction file
- thomas de quincey
- struthio camelus
- strategic buyout
- strange particle
- stonecrop family
- stenotus acaulis
- stay of execution
- startle reaction
- standup comedian
- stamp collecting
- stable companion
- spreading factor
- specific gravity
- special contract
- south west africa
- source materials
- sorbus domestica
- social structure
- social gathering
- situation comedy
- sitta canadensis
- service contract
- security blanket
- salix sitchensis
- sales resistance
- sacramento river
- rescue operation
- rana catesbeiana
- quercus nuttalli
- prunus domestica
- private nuisance
- president carter
- practice session
- positive balance
- political system
- political sphere
- pocket billiards
- plexus caroticus
- pit of the stomach
- order scandentia
- newspaper critic
- neotoma fuscipes
- mythical monster
- mexican standoff
- mental quickness
- mental confusion
- media consultant
- magnetic pyrites
- lymphatic vessel
- lonicera hirsuta
- local post office
- lates calcarifer
- lanius excubitor
- lancastrian line
- lactiferous duct
- japanese capital
- jacques lipchitz
- iridaceous plant
- infectious agent
- historical paper
- heart specialist
- grammatical case
- gerris lacustris
- genus tichodroma
- genus rickettsia
- genus nycticorax
- genus matricaria
- genus cyanocitta
- first appearance
- family astacidae
- ethnic cleansing
- ernst boris chain
- electrical shunt
- electrical shock
- domestic prelate
- district manager
- descending aorta
- defense reaction
- container vessel
- compositor's case
- common horsetail
- coattails effect
- class asteroidea
- cladrastis lutea
- change intensity
- centennial state
- celtis australis
- cedrus atlantica
- cavity resonator
- carpinus betulus
- capital of sweden
- capital of israel
- calcium sulphate
- cabinet minister
- broadcast medium
- branta leucopsis
- austenitic steel
- auditory ossicle
- attack submarine
- athletic contest
- assisted suicide
- ascidian tadpole
- arteria gastrica
- arteria facialis
- arteria buccalis
- anesthetic agent
- ancestor worship
- anastomotic vein
- american kestrel
- amebic dysentery
- alliaceous plant
- alectoris graeca
- albert michelson
- action mechanism
- across the nation
- acheta domestica
- acheta assimilis
- acer platanoides
- zoonotic disease
- xyris operculata
- white onion sauce
- western sandwich
- victor franz hess
- vena occipitalis
- us postal service
- uniate christian
- tsuga canadensis
- truncus celiacus
- trash collection
- trapezius muscle
- train dispatcher
- time-scale factor
- terrorist attack
- tension headache
- technical school
- tay-sachs disease
- tau-plus particle
- taste perception
- sylvian aqueduct
- swertia speciosa
- sulphur bacteria
- sulcus centralis
- string orchestra
- stomach exercise
- sticking plaster
- sterculia family
- steel arch bridge
- steam locomotive
- stealth aircraft
- state capitalism
- starting pitcher
- stapling machine
- stannic chloride
- stamping machine
- stamp collection
- stage technician
- st. lawrence river
- spinal curvature
- speech therapist
- special interest
- spartium junceum
- spanish chestnut
- somatic delusion
- soft-shoe dancing
- sodium carbonate
- social secretary
- social scientist
- skew correlation
- sir jacob epstein
- sinitic language
- signal detection
- sign of the zodiac
- shoestring catch
- shanghai dialect
- service entrance
- service elevator
- sensory activity
- senna auriculata
- semi-metric space
- sedimentary rock
- sedimentary clay
- security measure
- second adventist
- second adventism
- seating capacity
- seaside centaury
- sea island cotton
- schreiber's aster
- scarlet clematis
- scalene triangle
- saxicola rubetra
- sartorius muscle
- santiago de chile
- salvia spathacea
- saint vitus dance
- sacred scripture
- sacramental wine
- sabbatical leave
- saale glaciation
- rubiaceous plant
- romantic realism
- richard j. roberts
- reuters dispatch
- retinal scanning
- restaurant chain
- resonant circuit
- religious trance
- releasing factor
- rectus lateralis
- reacquired stock
- raisin-nut cookie
- radioactive dust
- quercus velutina
- pure mathematics
- purchasing agent
- public relations
- ptolemaic system
- princess feather
- preclinical test
- port jackson pine
- pope callixtus ii
- police constable
- plectognath fish
- plastic laminate
- pitot-static tube
- pisonia aculeata
- pilot blacksnake
- picture postcard
- picea sitchensis
- picea orientalis
- physical therapy
- physical fitness
- phenolic plastic
- pentatonic scale
- pectoralis minor
- pectoralis major
- pecten irradians
- particle physics
- parasitic jaeger
- pacific sturgeon
- order secotiales
- oil conservation
- ohmic resistance
- obstetrical toad
- nitrous bacteria
- nestorian church
- national service
- mycelia sterilia
- musical interval
- music department
- moving staircase
- molisch reaction
- mitchella repens
- mistletoe cactus
- military service
- military science
- microscope stage
- metastatic tumor
- mesophytic plant
- master of science
- martes americana
- magnetic storage
- magnetic compass
- lymphatic tissue
- lymphatic system
- lutra canadensis
- lotus americanus
- local anesthetic
- local anesthesia
- living substance
- lilium catesbaei
- liliaceous plant
- lexical database
- lepiota rhacodes
- leichtlin's camas
- left gastric vein
- least resistance
- le chatelier's law
- lactuca serriola
- japanese apricot
- iterative aspect
- ischaemic stroke
- inverse cosecant
- intraocular lens
- intestinal juice
- intestinal colic
- intercostal vein
- intercom speaker
- insulin reaction
- insect repellant
- inelastic supply
- incremental cost
- income statement
- incidental music
- in the first place
- in fiscal matters
- hypogastric vein
- hydrostatic head
- hydraulic system
- housatonic river
- horsetail lichen
- honorary society
- hemorrhagic cyst
- helicteres isora
- heavy metal music
- health insurance
- head-in-the-clouds
- have intercourse
- haptic sensation
- hanseatic league
- goldilocks aster
- genus welwitchia
- genus vorticella
- genus trombicula
- genus tricholoma
- genus thylacinus
- genus thalictrum
- genus salpinctes
- genus psychotria
- genus psittacula
- genus paleacrita
- genus nyctaginia
- genus narthecium
- genus matteuccia
- genus marchantia
- genus hyacinthus
- genus flacourtia
- genus dracontium
- genus crotalaria
- genus cronartium
- genus crescentia
- genus cortaderia
- genus cladrastis
- genus christella
- genus chaenactis
- genus centaurium
- genus castilleja
- genus castilleia
- genus canachites
- genus calystegia
- genus callithrix
- genus calamintha
- genus biscutella
- genus antidorcas
- genus anthriscus
- genus anthericum
- genus anastatica
- genus acherontia
- gentiana acaulis
- free association
- francis townsend
- francis scott key
- francis beaumont
- formal semantics
- flathead catfish
- finance minister
- fictitious place
- federal district
- father christmas
- family hostaceae
- family cistaceae
- fahrenheit scale
- fabric stiffener
- european catfish
- eucalypt grandis
- ethical nihilism
- erica lusitanica
- epigastric fossa
- eleostearic acid
- electrical storm
- electric catfish
- eastern chipmunk
- earl of leicester
- dynamical system
- dutch elm disease
- dutch east indies
- domestic partner
- disciotis venosa
- disability check
- dioscorea batata
- derris elliptica
- cultural studies
- crystalline lens
- crotalus lepidus
- creation science
- crataegus mollis
- cottage industry
- costal cartilage
- coregonus artedi
- conservative jew
- conditional sale
- computer display
- cochineal insect
- coat-of-mail shell
- coast white cedar
- clematis vitalba
- cleanup position
- classified stock
- classical ballet
- class psilotatae
- class gnetopsida
- clarinet section
- clapp's favourite
- city of the angels
- cistus ladanifer
- cigarette smoker
- christmas flower
- chinese wistaria
- charitable trust
- chamaea fasciata
- cesarian section
- cesarean section
- centigrade scale
- centaurium minus
- celtis laevigata
- celosia cristata
- celosia argentea
- celestial sphere
- catalpa speciosa
- cassite language
- carthusian order
- carl yastrzemski
- capetian dynasty
- capacity measure
- canine distemper
- cancer irroratus
- calcium stearate
- cactus euphorbia
- cable television
- bullhead catfish
- block anesthesia
- blechnum spicant
- black nightshade
- binet-simon scale
- bimetallic strip
- bicameral script
- batch processing
- bacteria species
- axiomatic system
- autonomic plexus
- automatic washer
- authorized stock
- atomistic theory
- atomic explosion
- athanasian creed
- astilbe japonica
- aster acuminatus
- association area
- associated state
- associate in arts
- associate degree
- ascending artery
- articular muscle
- arteria rectalis
- arteria ciliaris
- arsenic trioxide
- arenaria stricta
- arctotis venusta
- apyretic tetanus
- apostolic palace
- apostelic father
- aplastic anaemia
- anomalistic year
- animal scientist
- angular distance
- anal intercourse
- anabolic steroid
- amnestic aphasia
- ammunition chest
- american lobster
- amanita caesarea
- alveolar ectasia
- alpine coltsfoot
- alectis ciliaris
- against the clock
- aethusa cynapium
- aedes albopictus
- active transport
- active subwoofer
- acoustic storage
- accident surgery
- academic costume
- absolute ceiling