16-Letter Words Containing: R,S,I,C
(In Any Order)
There are 522 16 letter words,
826 16 letter phrases and
0 16 letter abbr's with
R,S,I,C in.
Best Scoring for Word Games
| Word | Save | Length | Usage | Points | Type | ||
|---|---|---|---|---|---|---|---|
We couldn't find any valid Scrabble US words with a length of 16. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US! | |||||||
All 16 Letter Words
Words (522)
- incomprehensible
- indiscriminately
- electromagnetism
- counterterrorist
- undersecretaries
- transcontinental
- counterclockwise
- incomprehensibly
- australopithecus
- counterterrorism
- counteroffensive
- catastrophically
- countersignature
- counterespionage
- uncharacteristic
- surrealistically
- stereomicroscope
- indiscrimination
- vasoconstriction
- uncompromisingly
- thermostatically
- overcompensation
- microelectronics
- journalistically
- electromagnetics
- electrochemistry
- collaborationist
- circumstantially
- reclassification
- overenthusiastic
- characterisation
- arteriosclerosis
- unattractiveness
- parapsychologist
- neuropsychiatric
- multiculturalism
- conversationally
- collaborationism
- vociferousnesses
- videoconferences
- victoriousnesses
- vasoconstrictors
- vascularizations
- unprincipledness
- ungraciousnesses
- underproductions
- uncharitableness
- ultrasonographic
- ultramicrotomies
- ultramicroscopes
- ultracentrifuges
- tyrannicalnesses
- turbomachineries
- tumorigenicities
- triboluminescent
- transcriptionist
- trafficabilities
- thyrocalcitonins
- thermoplasticity
- thermodynamicist
- theocentricities
- teratogenicities
- teratocarcinomas
- tachyarrhythmias
- synchronizations
- synchronisations
- supraventricular
- superspeculation
- superspecialized
- superspecialists
- superserviceable
- superromanticism
- superintendences
- superincumbently
- superficialities
- superenciphering
- supercorporation
- supercompetitive
- supercalendering
- submitochondrial
- stroboscopically
- stretchabilities
- straightjacketed
- stereoscopically
- stereophonically
- stenographically
- sporotrichosises
- spectroheliogram
- sesquicarbonates
- serviceabilities
- semipornographic
- semiconservative
- semiabstractions
- scurrilousnesses
- schoolmistresses
- saccharification
- romanticizations
- ridiculousnesses
- retroreflections
- resurrectionists
- respectivenesses
- respectabilities
- resolidification
- resocializations
- requalifications
- reorchestrations
- reincorporations
- refractorinesses
- refractivenesses
- refortifications
- reflectivenesses
- rectifiabilities
- rectangularities
- recoverabilities
- recontextualizes
- recontaminations
- reconsiderations
- reconfigurations
- reconceptualizes
- reconcentrations
- recertifications
- reaccreditations
- rambunctiousness
- radioprotections
- radiochemistries
- quasiperiodicity
- quadruplications
- psychotherapists
- psychometricians
- psychometrically
- psychohistorical
- psychohistorians
- psychobiographer
- protectivenesses
- prosopographical
- pronunciamentoes
- prognostications
- productivenesses
- procrastinations
- processibilities
- processabilities
- prenotifications
- premodifications
- predictabilities
- precociousnesses
- precariousnesses
- precancellations
- practicabilities
- postresurrection
- plethysmographic
- phytochemistries
- photoproductions
- photomicrographs
- photochemistries
- phosphocreatines
- phonocardiograms
- phenylketonurics
- pharmacodynamics
- petrochemistries
- pertinaciousness
- personifications
- perniciousnesses
- periphrastically
- perfectivenesses
- perfectibilities
- percussivenesses
- perceptivenesses
- perceptibilities
- parasympathetics
- parapsychologies
- paraphrastically
- paradoxicalities
- pancreatectomies
- oxytetracyclines
- oversubscription
- overspeculations
- overspecializing
- overprescription
- overexpectations
- overcultivations
- overconsumptions
- overconstructing
- overconservative
- overcompensating
- overcommunicates
- overapplications
- overachievements
- orthopsychiatric
- organomercurials
- operationalistic
- oligosaccharides
- oligodendrocytes
- obstructionistic
- nonschizophrenic
- nonpsychiatrists
- nonmaterialistic
- noninterferences
- noninstructional
- nondocumentaries
- nondiscretionary
- nondeterministic
- nondestructively
- nonconstructions
- nonconservatives
- nonconservations
- noncomprehension
- nonarchitectures
- neurophysiologic
- neurochemistries
- neurasthenically
- nephrotoxicities
- neoconservatives
- neoconservatisms
- necessitarianism
- naturalistically
- multiprocessings
- mistranscription
- misrecollections
- misconstructions
- miscomprehension
- mischaracterizes
- mischaracterized
- misanthropically
- miraculousnesses
- militaristically
- microvasculature
- microsporophylls
- microsporangiate
- microradiographs
- micropublishings
- microprojections
- microphotometers
- microphotographs
- micromanagements
- microinstruction
- microgametocytes
- microencapsulate
- microearthquakes
- microdissections
- microcircuitries
- meristematically
- megacorporations
- mechanochemistry
- malpractitioners
- magnetostrictive
- magnetostriction
- macroinstruction
- jurisdictionally
- irrevocabilities
- irreducibilities
- introspectionist
- intrapsychically
- intracutaneously
- intractabilities
- interhemispheric
- interdependences
- intercrystalline
- interconversions
- interconnections
- intercomparisons
- intercommunities
- interchromosomal
- interassociation
- insurrectionists
- inscrutabilities
- indiscreetnesses
- indecorousnesses
- incrediblenesses
- incorrigibleness
- inconsiderations
- incomprehensions
- incommensurables
- inarticulateness
- impracticalities
- imperceptiveness
- hypocoristically
- hyperviscosities
- hypersusceptible
- hyperproductions
- hyperexcitements
- hypercorrections
- hypercatabolisms
- hygroscopicities
- hydrophobicities
- hydrophilicities
- hydrodynamicists
- historicalnesses
- histochemistries
- hexylresorcinols
- heterochromatins
- grammaticalities
- goitrogenicities
- geochronologists
- frenchifications
- fluoroscopically
- featherstitching
- extracurriculars
- extractabilities
- epichlorohydrins
- enfranchisements
- enforceabilities
- endocrinologists
- endarterectomies
- electrotherapies
- electrosurgeries
- electrophoresing
- electrodeposited
- electroacoustics
- electrifications
- eclaircissements
- diverticulosises
- diverticulitises
- diverticulitides
- diversifications
- dithiocarbamates
- disenfranchising
- discursivenesses
- discriminatorily
- discriminational
- discriminatingly
- discriminability
- discourteousness
- disciplinarities
- disarticulations
- directionalities
- diffractometries
- dichlorobenzenes
- devitrifications
- desertifications
- desacralizations
- denitrifications
- democratizations
- decorativenesses
- deconcentrations
- decertifications
- decarburizations
- decarboxylations
- cytophotometries
- curvilinearities
- curmudgeonliness
- crystallographic
- crystallizations
- cryptozoologists
- cryopreservation
- crossopterygians
- criminalizations
- creditablenesses
- creaturelinesses
- counterviolences
- counterreactions
- counterquestions
- counterpetitions
- counterirritants
- counterinstances
- counterguerillas
- counterevidences
- counterculturist
- countercriticism
- countercampaigns
- cosmochemistries
- corruptibilities
- correspondencies
- coproprietorship
- coordinatenesses
- conveyorizations
- convertibilities
- controversialism
- containerisation
- constructionists
- constructionally
- conspiratorially
- conservatorships
- conservativeness
- conservationists
- connoisseurships
- confrontationist
- confirmabilities
- computerizations
- comptrollerships
- communitarianism
- commissionership
- commensurability
- colorblindnesses
- codeterminations
- coadministration
- clitoridectomies
- circumvallations
- circumstantiates
- circumstantiated
- circumscriptions
- circumnavigators
- circularizations
- circuitousnesses
- cinematographies
- cinematographers
- chymotrypsinogen
- chronobiologists
- chromatographies
- choriocarcinomas
- cholecalciferols
- chloramphenicols
- chivalrousnesses
- chemoprophylaxis
- charitablenesses
- censoriousnesses
- catheterizations
- catachrestically
- cardiomyopathies
- carcinosarcomata
- carcinomatosises
- carboxypeptidase
- capriciousnesses
- biostratigraphic
- bioelectricities
- avariciousnesses
- autocorrelations
- attractivenesses
- artificialnesses
- articulatenesses
- arterioscleroses
- archiepiscopates
- archiepiscopally
- archconservative
- antituberculosis
- antistrophically
- antiromanticisms
- antireductionist
- antireductionism
- antirecessionary
- anticonservation
- anticlericalists
- anticlericalisms
- anticholinergics
- antiaristocratic
- antiaphrodisiacs
- agriculturalists
- aeroelasticities
- administratrices
- vice-presidential
- vasoconstrictive
- unsatisfactorily
- unrespectability
- unproductiveness
- unperceptiveness
- undiscriminating
- uncomprehensible
- uncommercialised
- ultramicroscopic
- traditionalistic
- tortoiseshell-cat
- syncategorematic
- superfecundation
- superciliousness
- semitransparency
- self-renunciation
- self-depreciation
- scrophulariaceae
- scheuchzeriaceae
- scandalmongering
- satisfactoriness
- sacrilegiousness
- relativistically
- reincarnationism
- recurvirostridae
- pseudoscorpiones
- podicipitiformes
- podicipediformes
- plicatoperipatus
- pharmacokinetics
- pharmacogenetics
- phantasmagorical
- oscillatoriaceae
- noncontroversial
- noncomprehensive
- non-commercialism
- neurolinguistics
- nephrocalcinosis
- mispronunciation
- microcrystalline
- meretriciousness
- macrothelypteris
- lomariopsidaceae
- introspectionism
- introductoriness
- indiscriminating
- indiscernibility
- indescribability
- funeral-residence
- erythrocytolysin
- ephippiorhynchus
- electrotherapist
- disfranchisement
- dermatosclerosis
- deconstructivism
- decentralisation
- cross-pollination
- cross-pollinating
- cross-examination
- creditworthiness
- counterinsurgent
- cothromboplastin
- controversialist
- contemporariness
- constructiveness
- configurationism
- compartmentalise
- chytridiomycetes
- christianization
- christianisation
- choriomeningitis
- chancellorsville
- caprimulgiformes
- brownish-speckled
- branchiostomidae
- branchiostegidae
- arteriosclerotic
- aristolochiaceae
- aristocratically
- appreciativeness
- anthropocentrism
- anarcho-communism
- alstroemeriaceae
Phrases (826)
- wuhan coronavirus
- winston churchill
- visual perception
- viscountess astor
- vermiform process
- upper-middle-class
- tsuga caroliniana
- triticum aestivum
- thysanuran insect
- threshing machine
- theatrical season
- textile screw pine
- surgical dressing
- superciliary arch
- subclass eutheria
- strictly speaking
- strategic warning
- square centimetre
- spinacia oleracea
- spectrum analysis
- sonic depth finder
- society of friends
- social liberalism
- sir richard burton
- shortbread cookie
- serial processing
- sense of direction
- seleucus i nicator
- selective service
- security interest
- scirpus cyperinus
- school dictionary
- schematic drawing
- saxicola torquata
- sauce vinaigrette
- salivary calculus
- rocket propulsion
- resurrection fern
- research facility
- religious service
- religious outcast
- rangifer arcticus
- quercus michauxii
- pterocles indicus
- protoctist family
- proteles cristata
- prince of darkness
- prince albert's yew
- presiding officer
- podocarpus family
- picrasma excelsum
- physical property
- physical exercise
- personnel carrier
- perfective aspect
- passenger vehicle
- pacific northwest
- oscar hammerstein
- order proboscidea
- official emissary
- ochotona princeps
- obstructive shock
- nooks and crannies
- nerve compression
- natural scientist
- muscicapa grisola
- monosyllabic word
- mesenteric artery
- mephitis macroura
- medical prognosis
- mechanical stress
- material resource
- makaira nigricans
- macro instruction
- lythrum salicaria
- loxia curvirostra
- louis vii of france
- linus carl pauling
- isopropyl alcohol
- isometric process
- insurance premium
- inspector maigret
- horseradish sauce
- historical record
- high commissioner
- genus zonotrichia
- genus utricularia
- genus trichophaga
- genus trichomanes
- genus triceratops
- genus sphyrapicus
- genus ptilocercus
- genus procellaria
- genus proboscidea
- genus phoenicurus
- genus myrmecobius
- genus muscardinus
- genus cheiranthus
- genus caprimulgus
- genus callisaurus
- genus bassariscus
- genus azadirachta
- genus antilocapra
- genus ancistrodon
- genus amelanchier
- fringilla coelebs
- francois truffaut
- francois rabelais
- francisco pizarro
- first-place finish
- financial support
- fibrous astrocyte
- family castoridae
- facial expression
- f. scott fitzgerald
- exercising weight
- eugene victor debs
- erwin schrodinger
- erich von stroheim
- equinoctial storm
- epileptic seizure
- emperor francis ii
- elsa schiaparelli
- eleusine coracana
- dimocarpus longan
- decoction process
- cynoscion regalis
- cygnus buccinator
- curcuma domestica
- critical analysis
- cricetus cricetus
- crescentia cujete
- cox's orange pippin
- coturnix communis
- corvus frugilegus
- cortical epilepsy
- committal service
- classical scholar
- class turbellaria
- cimex lectularius
- cichorium intybus
- christmas present
- christmas disease
- christian huygens
- charles lindbergh
- charles bullfinch
- cellular division
- catholic monarchs
- carya illinoinsis
- carya illinoensis
- cardiac glycoside
- cardiac glucoside
- capital of belarus
- capital of austria
- brassica rapa ruvo
- brassica oleracea
- board of directors
- bank commissioner
- background signal
- atopic dermatitis
- atmospheric state
- astronomical unit
- asian black grouse
- artistic creation
- articulatio genus
- arteria ascendens
- argillaceous rock
- arctonyx collaris
- aquila chrysaetos
- apothecaries' unit
- anti-masonic party
- american wistaria
- american sycamore
- american chestnut
- american basswood
- allergic rhinitis
- albert schweitzer
- albert bruce sabin
- albert a. michelson
- adiabatic process
- adhesive friction
- actitis macularia
- acoustic spectrum
- achromatic vision
- acacia farnesiana
- zygomatic process
- zoarces viviparus
- woolly rhinoceros
- wimshurst machine
- white sweet clover
- white supremacist
- white cypress pine
- whisky on the rocks
- west indian cherry
- wernicke's aphasia
- virgilia capensis
- victoria sandwich
- veterinary school
- veronica arvensis
- veronica agrestis
- vena testicularis
- vena arcuata renis
- variance analysis
- varanus niloticus
- vaginal discharge
- vacuum aspiration
- urocystis tritici
- urocystis cepulae
- urinary hesitancy
- unlisted security
- unicameral script
- ulmus crassifolia
- tylenchus tritici
- turdus viscivorus
- tubercle bacillus
- trust corporation
- trucking industry
- tontine insurance
- togolese republic
- three-point switch
- thirty-second part
- thirty-second note
- third-place finish
- theatrical poster
- textual criticism
- testicular cancer
- testicular artery
- teres minor muscle
- tenement district
- temporalis muscle
- television camera
- telephone service
- tau-minus particle
- tarpon atlanticus
- taricha granulosa
- tamarindus indica
- tadeus reichstein
- szechwan province
- systolic pressure
- surgical incision
- surface chemistry
- superior vena cava
- suction curettage
- subclavian artery
- subclass arecidae
- sub-saharan africa
- student residence
- striped coral root
- stock market index
- stock certificate
- sterculia foetida
- sterculia apetala
- stachys palustris
- square-dance music
- square centimeter
- spring cankerworm
- spiranthes cernua
- spherical polygon
- speech production
- speech perception
- specious argument
- sparaxis tricolor
- spanish cedar tree
- sorbus sitchensis
- solicitor general
- solanum aviculare
- soil conservation
- sodium dichromate
- sodium bichromate
- socialist realism
- snowy tree cricket
- skillet corn bread
- sir richard steele
- sir patrick manson
- sir john cockcroft
- sir francis galton
- simple microscope
- significant other
- siege of vicksburg
- shipping articles
- shellbark hickory
- shell corporation
- sexual attraction
- service of process
- seriphidium canum
- sericea lespedeza
- septic sore throat
- senna marilandica
- senior high school
- senecio cineraria
- semicircular arch
- semelfactive verb
- semantic relation
- security measures
- security director
- securities market
- secondary winding
- seborrheic eczema
- sebastes caurinus
- sculptural relief
- screaming meemies
- scomber japonicus
- scindapsus aureus
- scilla nonscripta
- scientific theory
- scarlet pimpernel
- scarabaeid beetle
- scabiosa arvensis
- sao tome e principe
- sanicula europaea
- sandro botticelli
- salvadora persica
- salix alba sericea
- saint patrick's day
- saint christopher
- sable's hair pencil
- sabinea carinalis
- rwandese republic
- rubus spectabilis
- rubus cuneifolius
- rosid dicot family
- rose louise hovick
- rorippa islandica
- roman catholicism
- road construction
- right gastric vein
- rhinoceros family
- rhinoceros beetle
- respiratory tract
- research director
- republic of cyprus
- reproduction cost
- relativistic mass
- red-light district
- recursive routine
- reciprocating saw
- recessional march
- receptive aphasia
- rayless chamomile
- rattus norvegicus
- raoulia lutescens
- ranunculus lyalii
- ranunculus lingua
- radioactive waste
- quercus shumardii
- quercus prinoides
- quercus palustris
- quercus mongolica
- quercus kelloggii
- quercus arizonica
- quercus agrifolia
- quartz oscillator
- pyroligneous acid
- pyotr tchaikovsky
- pyloric sphincter
- puccinia graminis
- public prosecutor
- pterygoid process
- psychometric test
- psychoactive drug
- psophia crepitans
- pseudemys scripta
- prunus ilicifolia
- prunus cerasifera
- protea cynaroides
- prosthetic device
- projection screen
- procavia capensis
- prince of smolensk
- price of admission
- press association
- president lincoln
- president clinton
- prescription drug
- preclinical phase
- prairie cordgrass
- pond-scum parasite
- polysyllabic word
- polysemantic word
- plexus choroideus
- plexus cervicalis
- plexus brachialis
- plastics industry
- planococcus citri
- piping crow-shrike
- pincushion flower
- physical exertion
- physalis ixocarpa
- phlomis fruticosa
- phalaris aquatica
- peter tchaikovsky
- pernicious anemia
- periodic sentence
- pericardial space
- pereskia aculeata
- perca fluviatilis
- peccari angulatus
- patriarchal cross
- passer domesticus
- park commissioner
- paradoxical sleep
- pacific silver fir
- overstuffed chair
- otto robert frisch
- osculating circle
- orthopedic insole
- ormosia coarctata
- oriental scops owl
- organic structure
- organic chemistry
- order scorpionida
- order scleroparei
- order perciformes
- order insectivora
- order hypericales
- order cordaitales
- order coniferales
- optical condenser
- old world crayfish
- off-axis reflector
- ochotona collaris
- nyquist frequency
- nuclear terrorism
- nuclear submarine
- nuclear physicist
- nuclear explosion
- nuclear chemistry
- notropis cornutus
- no fault insurance
- nitrous bacterium
- nitrogen narcosis
- nikita khrushchev
- nicotiana rustica
- newspaper article
- natural selection
- nasolacrimal duct
- muscicapa striata
- muscari neglectum
- multistage rocket
- moehringia mucosa
- mineral resources
- microscopic field
- mexican sunflower
- metabolic process
- mesenteric plexus
- meryta sinclairii
- mercury poisoning
- mercurialis annua
- mercantile system
- meadow cranesbill
- marquis de laplace
- marattia salicina
- maraschino cherry
- malagasy republic
- lychnis coronaria
- lower-middle-class
- louis xvi of france
- louis xiv of france
- louis xii of france
- louis iii of france
- logarithmic scale
- lister cultivator
- linguistic string
- lincoln's birthday
- ligustrum lucidum
- lespedeza sericea
- lespedeza bicolor
- leonurus cardiaca
- lentiform nucleus
- lebanese republic
- juniperus procera
- junior high school
- jerusalem cricket
- jacques bernoulli
- ixodes scapularis
- ixobrychus exilis
- isurus oxyrhincus
- isthmus of corinth
- isotonic exercise
- isochoric process
- ipomoea pes-caprae
- ion-exchange resin
- inverse cotangent
- integral calculus
- insurance company
- inspector general
- infrared spectrum
- indian rhinoceros
- indecent exposure
- in great confusion
- image compression
- ignace paderewski
- hypoplastic dwarf
- hypochlorous acid
- hypericum ascyron
- hormic psychology
- homeland security
- historical school
- histamine blocker
- hispanic american
- hirundo nigricans
- hieracium venosum
- hibiscus syriacus
- hibiscus farragei
- hexanchus griseus
- heuristic program
- harmonic analysis
- hairy honeysuckle
- griselinia lucida
- gracula religiosa
- gioachino rossini
- george h. hitchings
- genus viverricula
- genus trichosurus
- genus trichostema
- genus trichomonas
- genus trichoceros
- genus trachinotus
- genus tetraclinis
- genus synchytrium
- genus spirochaeta
- genus scutellaria
- genus sclerotinia
- genus schaffneria
- genus sarcophilus
- genus sarcocystis
- genus sarcochilus
- genus richmondena
- genus rhizoctinia
- genus ptilocrinus
- genus pterocnemia
- genus prociphilus
- genus priacanthus
- genus platycerium
- genus pickeringia
- genus petrocoptis
- genus pachyrhizus
- genus nitrobacter
- genus micruroides
- genus microstomus
- genus microsporum
- genus microsorium
- genus micropterus
- genus microgramma
- genus micrococcus
- genus mercurialis
- genus macrocheira
- genus litocranius
- genus lithocarpus
- genus leycesteria
- genus iridoprocne
- genus hypochoeris
- genus hypochaeris
- genus hydrocharis
- genus hippocrepis
- genus hexalectris
- genus heliobacter
- genus helichrysum
- genus glycyrrhiza
- genus francisella
- genus formicarius
- genus escherichia
- genus eriodictyon
- genus dictyophera
- genus dicrostonyx
- genus descurainia
- genus cystopteris
- genus cypripedium
- genus cryptomeria
- genus cortinarius
- genus convallaria
- genus coniogramme
- genus cochlearius
- genus clostridium
- genus citroncirus
- genus cistothorus
- genus chrysolepis
- genus ceratozamia
- genus castoroides
- genus casmerodius
- genus carpenteria
- genus capricornis
- genus callorhinus
- genus callitriche
- genus callimorpha
- genus calceolaria
- genus calandrinia
- genus bacteroides
- genus auricularia
- genus atrichornis
- genus archilochus
- genus archaeornis
- genus agriocharis
- genus actinomeris
- genus acrostichum
- genus acroclinium
- genista tinctoria
- genetic screening
- gastric digestion
- gas-discharge tube
- gas-discharge lamp
- gartner's bacillus
- gallinaceous bird
- gabonese republic
- french west indies
- frankincense pine
- francois duvalier
- francois couperin
- francis hopkinson
- francis ferdinand
- formica sanguinea
- forensic medicine
- flaccid paralysis
- female aristocrat
- feast of sacrifice
- farm credit system
- family scombridae
- family resedaceae
- family casuaridae
- family asteraceae
- falco columbarius
- extension service
- exclusionary rule
- eurasian woodcock
- eucerin anhydrous
- erodium moschatum
- erigeron glaucous
- epiphysis cerebri
- epigastric artery
- epidemic hysertia
- emission spectrum
- embroidery stitch
- eleocharis dulcis
- electronic stylus
- electronic sports
- electronic signal
- electrical system
- electrical switch
- election district
- elaeostearic acid
- east african cedar
- early winter cress
- eacles imperialis
- ductus arteriosus
- duchess of windsor
- drymarchon corais
- dolichos biflorus
- doctor of fine arts
- doberman pinscher
- district attorney
- distribution cost
- dioscorea trifida
- differential cost
- dialeurodes citri
- devanagari script
- dendroica striate
- cytisus scoparius
- cynopterus sphinx
- cushing's syndrome
- cupressus pigmaea
- crystal rectifier
- cryptic crossword
- cruciferous plant
- crisphead lettuce
- criminal congress
- cretaceous period
- cotinus coggygria
- corylus americana
- cornus canadensis
- coracias garrulus
- copernican system
- coordinate system
- coordinate clause
- cookie jar reserve
- conversion factor
- convenience store
- contrast material
- condyloid process
- computer industry
- computer graphics
- computer business
- compression ratio
- compound interest
- composition board
- compensatory time
- community service
- commercial artist
- comb-footed spider
- colour television
- color-blind person
- collinsia bicolor
- coleus aromaticus
- cognitive process
- coccus hesperidum
- cnidoscolus urens
- close corporation
- clitocybe robusta
- class ophiuroidea
- citrus reticulata
- citellus leucurus
- cirsium flodmanii
- circassian walnut
- chronic glossitis
- chronic gastritis
- christmas pudding
- christmas begonia
- christian science
- christian liturgy
- christian holy day
- christian doppler
- chino-japanese war
- chinese fried rice
- chinese evergreen
- chinese alligator
- chihuahuan desert
- chicken paprikash
- chicken drumstick
- chicken casserole
- cheremis language
- chemical industry
- charles menninger
- charles kettering
- character witness
- cesarean delivery
- cercospora kopkei
- cercis canadensis
- ceratonia siliqua
- cerastium arvense
- cerastium alpinum
- cenchrus ciliaris
- cellulose nitrate
- celestial horizon
- celestial equator
- castor canadensis
- cassia roxburghii
- cassia auriculata
- casmerodius albus
- cash reserve ratio
- cascade liquefier
- carya cordiformis
- cartesian product
- carolina moonseed
- carolina allspice
- carnivorous plant
- carissa bispinosa
- career counseling
- carduelis flammea
- cardiogenic shock
- cardinal grosbeak
- cardiac sphincter
- cardamine bulbosa
- carcharias taurus
- carassius auratus
- caramelized sugar
- capsula glomeruli
- capparis flexuosa
- cape verde islands
- cape breton island
- capacitive sensor
- canis lupus arctos
- calcarine fissure
- calamus australis
- caesarian section
- caesarean section
- business district
- burkina faso franc
- bufo microscaphus
- buccinator muscle
- broadcast station
- brassia verrucosa
- branta canadensis
- bourguignon sauce
- boswellia carteri
- bladder sphincter
- black cypress pine
- bilocular capsule
- bilateral descent
- bicolor lespediza
- betsy griscom ross
- best evidence rule
- benedict of nursia
- begonia socotrana
- baccharis viminea
- automatic toaster
- atlantic sea bream
- astronomical year
- aster divaricatus
- aster cordifolius
- asiatic shrew mole
- asiatic cockroach
- asiatic black bear
- asarum virginicum
- artistic movement
- artistic language
- artificial script
- arteria subclavia
- arcus zygomaticus
- araucaria excelsa
- araneus cavaticus
- aralia nudicaulis
- arabis canadensis
- anterior synechia
- answering machine
- andrew's clintonia
- amorpha fruticosa
- amoebic dysentery
- american wormseed
- american wisteria
- american sweet gum
- american redstart
- american mastodon
- american flagfish
- american crayfish
- amanita rubescens
- alytes cisternasi
- alphabetic script
- alaska rein orchid
- agaricus arvensis
- african love grass
- aerosol container
- adverse selection
- adverbial of cause
- adhesion contract
- active air defense
- actinic keratosis
- absorption factor
