17-Letter Words Containing: C,O,A,L
(In Any Order)
There are 306 17 letter words,
948 17 letter phrases and
0 17 letter abbr's with
C,O,A,L in.
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| Word | Save | Length | Usage | Points | Type | ||
|---|---|---|---|---|---|---|---|
We couldn't find any valid Scrabble US words with a length of 17. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US! | |||||||
All 17 Letter Words
Words (306)
- telecommunication
- conversationalist
- commercialization
- bacteriologically
- unconventionality
- electrocardiogram
- constitutionality
- anthropologically
- compartmentalized
- incommunicability
- thermodynamically
- socioeconomically
- philanthropically
- inconsequentially
- electrostatically
- contemporaneously
- compartmentalised
- uncomfortableness
- probabilistically
- electromechanical
- zoogeographically
- viscoelasticities
- uncontrollability
- unconscionability
- ultracontemporary
- ultraconservatism
- trigonometrically
- transthoracically
- transcriptionally
- thermographically
- theatricalization
- technicalizations
- symptomatological
- superspeculations
- superconglomerate
- supercivilization
- subclassification
- structuralization
- spectroscopically
- spectroheliograph
- spectroheliograms
- semiautomatically
- schizophrenically
- scandalmongerings
- rhynchocephalians
- revascularization
- resolidifications
- reproachfulnesses
- recrystallization
- recontextualizing
- reconcilabilities
- reconceptualizing
- recognizabilities
- reclassifications
- recentralizations
- recapitalizations
- rationalistically
- radioisotopically
- radiobiologically
- quattuordecillion
- pyrometallurgical
- psychosomatically
- psychosexualities
- psychopathologist
- psychopathologies
- psychodynamically
- pseudoclassicisms
- provincialization
- prequalifications
- postbaccalaureate
- polymorphonuclear
- polycondensations
- polyacrylonitrile
- politicalizations
- polarographically
- piezoelectrically
- pictorializations
- phytosociological
- phytopathological
- phytogeographical
- physicochemically
- photoperiodically
- photomechanically
- photolithographic
- photojournalistic
- photoduplications
- photocoagulations
- phosphoglycerates
- pharmacognostical
- pentachlorophenol
- parasitologically
- parapsychologists
- paradoxicalnesses
- paleopathological
- paleomagnetically
- paleogeographical
- overcommercialize
- otolaryngological
- opportunistically
- onomatopoetically
- oceanographically
- nullificationists
- nonsensicalnesses
- nonenforceability
- nonecclesiastical
- nonconstitutional
- neuroradiological
- neuropharmacology
- neuropathological
- nephelometrically
- nationalistically
- municipalizations
- morphogenetically
- monosyllabicities
- monochromatically
- misclassification
- miscellaneousness
- microvasculatures
- micromanipulators
- micromanipulation
- microevolutionary
- microencapsulates
- microencapsulated
- microcirculations
- microcalorimetric
- microcalorimeters
- microbiologically
- metapsychological
- macroglobulinemic
- macroglobulinemia
- macroevolutionary
- lymphangiographic
- lexicographically
- kaleidoscopically
- isoelectronically
- irrevocablenesses
- irreproachability
- irrecoverableness
- irreconcilability
- iontophoretically
- intrathoracically
- intercorrelations
- intercolumniation
- intercalibrations
- incompatibilities
- incomparabilities
- immunohematologic
- immunogenetically
- illusionistically
- idiosyncratically
- hypochondriacally
- hydroelectrically
- historiographical
- histopathological
- hexachloroethanes
- heterotrophically
- glycosaminoglycan
- fractionalization
- fictionalizations
- exceptionalnesses
- epistemologically
- epidemiologically
- encephalographies
- electropherograms
- electrooculograms
- electromyographic
- electrometallurgy
- electromagnetisms
- electrochemically
- electroanalytical
- disqualifications
- discombobulations
- dictatorialnesses
- dialectologically
- depoliticizations
- deoxyribonuclease
- denuclearizations
- dehydrochlorinate
- dehydrochlorinase
- decomposabilities
- declassifications
- decentralizations
- cytotaxonomically
- cytomegaloviruses
- cyclophosphamides
- crystallographies
- crystallographers
- cryptocrystalline
- counterguerrillas
- countercyclically
- countercomplaints
- countercommercial
- counterblockading
- copolymerizations
- conventionalizing
- conventionalities
- controversialists
- controversialisms
- controllabilities
- contractibilities
- consequentialness
- configurationally
- confidentialities
- conceivablenesses
- complicatednesses
- complementarities
- complementariness
- compartmentalizes
- compartmentalises
- communicabilities
- commonplacenesses
- comfortablenesses
- collectivizations
- collaborationists
- collaborationisms
- coldheartednesses
- clinicopathologic
- circumambulations
- chromolithographs
- chorioallantoides
- choreographically
- cholangiographies
- chlordiazepoxides
- chemoprophylactic
- characterological
- catecholaminergic
- biometeorological
- bibliographically
- autocatalytically
- arteriosclerotics
- architectonically
- approachabilities
- antitechnological
- anticommercialism
- allegoricalnesses
- accountablenesses
- uncontroversially
- unapproachability
- ultraconservative
- thermocoagulation
- sociobiologically
- self-mortification
- self-justification
- self-incrimination
- self-gratification
- self-contradictory
- self-contradiction
- self-contemplation
- sclerodermataceae
- ptilonorhynchidae
- procellariiformes
- photoelectrically
- philosophicalness
- pharmacologically
- phalacrocoracidae
- pericementoclasia
- particularization
- particularisation
- parapsychological
- palaeoclimatology
- objectionableness
- nonaccomplishment
- multicollinearity
- mineralocorticoid
- micropaleontology
- machine-controlled
- logogrammatically
- leukoencephalitis
- lactobacteriaceae
- inconceivableness
- hydrofluorocarbon
- hemerocallidaceae
- half-consciousness
- haematocolpometra
- encephalomyelitis
- eleutherodactylus
- electroretinogram
- electronegativity
- echoencephalogram
- decriminalization
- decriminalisation
- cytoarchitectural
- cryptographically
- counterfactuality
- contemplativeness
- constitutionalize
- constitutionalist
- constitutionalism
- constitutionalise
- congregationalist
- congregationalism
- conceptualization
- conceptualisation
- complimentariness
- companionableness
- commercialisation
- chromolithography
- chromatographical
- chocolate-coloured
- chlortetracycline
- chlorophthalmidae
- branchiobdellidae
- bacillariophyceae
- australopithecine
- anachronistically
- alpha-adrenoceptor
Phrases (948)
- windsor spectacles
- verbal description
- ultrasound scanner
- tringa melanoleuca
- toxotes jaculatrix
- theological system
- television channel
- telephone exchange
- tactical manoeuvre
- subclass rhizopoda
- subclass infusoria
- subatomic particle
- storage allocation
- spackling compound
- soldier grainy club
- social intercourse
- slate-colored junco
- serial publication
- secretarial school
- scolopax rusticola
- salvia leucophylla
- salvadoran capital
- sackcloth and ashes
- rupicola peruviana
- rudolf karl virchow
- rubus occidentalis
- rock 'n' roll musician
- robert falcon scott
- republic of hungary
- republic of croatia
- republic of belarus
- republic of austria
- republic of armenia
- renewable resource
- regulatory offence
- python reticulatus
- publishing company
- popularity contest
- political platform
- political donation
- political detainee
- pillars of hercules
- physical condition
- philanthropic gift
- pectoral medallion
- peace of westphalia
- pathological state
- optical instrument
- optical aberration
- olfactory property
- olfactory modality
- occupation license
- noctiluca miliaris
- nicholas i of russia
- national socialist
- myoneural junction
- mozambique channel
- michel de montaigne
- mellivora capensis
- medieval schoolman
- medical evacuation
- mary mcleod bethune
- mary leontyne price
- management control
- lycopus americanus
- lycopodium alpinum
- lubavitch movement
- loxodonta africana
- louisiana purchase
- lophius americanus
- long-chain molecule
- line of merchandise
- larix occidentalis
- lactogenic hormone
- lacrimal secretion
- jacques-louis david
- jacqueline cochran
- internal secretion
- intercostal artery
- industrial process
- hypoglycemic agent
- horseless carriage
- horse-drawn vehicle
- horse chestnut balm
- horizontal section
- harry lillis crosby
- guttural consonant
- gulf of carpentaria
- granulator machine
- gooseneck barnacle
- geological process
- geological horizon
- genus phyllocladus
- genus hemerocallis
- genus globicephala
- genus dactylorhiza
- genus chlamyphorus
- genus aristolochia
- galeocerdo cuvieri
- frederick douglass
- foeniculum vulgare
- financial forecast
- field-grade officer
- fettuccine alfredo
- fashion collection
- family zosteraceae
- family trochilidae
- family secotiaceae
- family orchidaceae
- family droseraceae
- family bucerotidae
- euclid's third axiom
- euclid's fifth axiom
- erithacus rubecola
- endometrial cancer
- electrovalent bond
- electrostatic unit
- electrostatic bond
- electrical contact
- ecumenical council
- doctrine of analogy
- direct correlation
- diodon holocanthus
- diastolic pressure
- decelerated motion
- cylinder separator
- cult of personality
- cryptic coloration
- costanoan language
- corneal transplant
- conveyance of title
- contemporary world
- congenital anomaly
- condensation trail
- commercial message
- commercial bribery
- colouring material
- coloratura soprano
- colorado river hemp
- colloidal solution
- coccygeal vertebra
- cobalt ultramarine
- clomiphene citrate
- clean bill of health
- claudio monteverdi
- class rhodophyceae
- class gymnospermae
- class cyanophyceae
- class angiospermae
- ciliated protozoan
- chinookan language
- chenopodium murale
- cheilanthes lanosa
- charles hard townes
- charles dana gibson
- cellular inclusion
- catskill mountains
- cartilaginous tube
- carl maria von weber
- capital of zimbabwe
- capital of virginia
- capital of thailand
- capital of suriname
- capital of sri lanka
- capital of slovakia
- capital of red china
- capital of portugal
- capital of pakistan
- capital of oklahoma
- capital of nebraska
- capital of mongolia
- capital of missouri
- capital of michigan
- capital of maryland
- capital of malaysia
- capital of kentucky
- capital of illinois
- capital of ethiopia
- capital of djibouti
- capital of colorado
- capital of cameroon
- capital of botswana
- capital of barbados
- capital of arkansas
- budorcas taxicolor
- botrychium lunaria
- borago officinalis
- blackfoot language
- biological science
- bill of particulars
- bilateral contract
- battle of chaeronea
- battle of caporetto
- battle of agincourt
- averrhoa carambola
- automotive vehicle
- automobile traffic
- athletic supporter
- arvicola amphibius
- artocarpus altilis
- articulatio humeri
- articulatio cubiti
- article of commerce
- article of clothing
- apostolic delegate
- anas platyrhynchos
- amygdalus communis
- amphiprion percula
- american alligator
- aluminium chloride
- althea officinalis
- allium ascalonicum
- allegro con spirito
- alcoholic beverage
- alberto giacometti
- agathis lanceolata
- african yellowwood
- african golden wolf
- aepyceros melampus
- acoustic delay line
- accelerator factor
- acacia melanoxylon
- zoological science
- zirconium silicate
- zapotecan language
- yellow-dog contract
- yellow chestnut oak
- xylopia aethiopica
- wolffia columbiana
- western coral snake
- warning coloration
- vyacheslav molotov
- volvaria bombycina
- vocational program
- vigna aconitifolia
- venereal infection
- vena intercostalis
- van der waal's forces
- ultraviolet source
- ulmus carpinifolia
- ulcerative colitis
- tuscarora language
- truncus pulmonalis
- triple-crown season
- trigonum cerebrale
- transvaal province
- total hysterectomy
- topical anesthetic
- topical anesthesia
- tonkin cane ski pole
- thuja occidentalis
- thrombolytic agent
- thomas chippendale
- thielavia basicola
- thermonuclear bomb
- theological virtue
- technical knockout
- teapot dome scandal
- tansy-leaved rocket
- sweet unicorn plant
- swallow-tailed coat
- surgical procedure
- surgical operation
- superior vocal cord
- substitution class
- subordinate clause
- suborder limicolae
- subclass teleostei
- subclass ostracoda
- subclass ophiurida
- structural formula
- strix occidentalis
- stone mimicry plant
- stock purchase plan
- stinking chamomile
- statistical method
- squirrel-cage motor
- spotted flycatcher
- spotted cranesbill
- spherical geometry
- sphaeralcea remota
- southern crab apple
- solid-state physics
- solanum macranthum
- sitta carolinensis
- sir william crookes
- sir thomas lawrence
- sir james clark ross
- since a long time ago
- silene caroliniana
- sibilant consonant
- shovelnose catfish
- short-staple cotton
- shelton jackson lee
- sexual intercourse
- severable contract
- senna occidentalis
- secondary syphilis
- secondary diagonal
- second-place finish
- second law of motion
- sebaceous follicle
- scottish lowlander
- scottish highlands
- scotch malt whiskey
- sclerotium disease
- science laboratory
- scentless camomile
- scarlet musk flower
- sardinops caerulea
- samoyedic language
- salvia officinalis
- rubus loganobaccus
- roystonea oleracea
- rotational latency
- rose-colored pastor
- roman catholic pope
- rodolia cardinalis
- roccella tinctoria
- richea dracophylla
- richard i of england
- richard d'oyly carte
- rhizoctinia solani
- rh incompatibility
- reticulated python
- resurrection plant
- republic of vanuatu
- republic of tunisia
- republic of senegal
- republic of namibia
- republic of moldova
- republic of liberia
- republic of ireland
- republic of iceland
- republic of finland
- republic of estonia
- republic of ecuador
- republic of bolivia
- republic of albania
- rejoicing of the law
- rejoicing in the law
- regular octahedron
- reciprocal pronoun
- reach one's nostrils
- rattlesnake orchid
- railway locomotive
- radical mastectomy
- racial segregation
- quercus myrtifolia
- quercus laurifolia
- quercus ilicifolia
- quartic polynomial
- pygoscelis adeliae
- psychopsis papilio
- psoralea esculenta
- prunus caroliniana
- provincial capital
- proton accelerator
- proprietary colony
- processional march
- principal diagonal
- prince-of-wales fern
- pride of california
- preparatory school
- predictor variable
- prairie coneflower
- practical politics
- potassium chloride
- potassium chlorate
- positively charged
- portulaca oleracea
- population control
- popular music genre
- polybotrya cervina
- polybotria cervina
- political relation
- political prisoner
- political movement
- political campaign
- poliovirus vaccine
- podocarpus nivalis
- pleurocarpous moss
- plantago virginica
- plains pocket mouse
- pimlico race course
- pilotless aircraft
- phytolacca acinosa
- physics laboratory
- physical geography
- physical education
- phylum cycliophora
- phylum cryptophyta
- phylum brachiopoda
- photographic plate
- philomachus pugnax
- philip melanchthon
- philip ii of macedon
- philharmonic pitch
- peter carl goldmark
- personnel casualty
- penstemon rupicola
- pedunculated polyp
- pectoral sandpiper
- peach-leaved willow
- pathologic process
- patent application
- parus carolinensis
- participation loan
- parol evidence rule
- paramilitary force
- paracervical block
- parabolic geometry
- papanicolaou smear
- pacinian corpuscle
- oxyacetylene torch
- oxandra lanceolata
- oxalis corniculata
- ovalipes ocellatus
- oryzopsis miliacea
- oriental cockroach
- organic fertilizer
- organic fertiliser
- order ranunculales
- order plectognathi
- order pelycosauria
- order lycopodiales
- order lycoperdales
- order lechanorales
- order discocephali
- order cyclostomata
- order commelinales
- order chytridiales
- order chelonethida
- order casuarinales
- order campanulales
- order artiodactyla
- orchis spectabilis
- orchidaceous plant
- oral contraceptive
- oral contraception
- oral communication
- optical phenomenon
- optical crown glass
- open-angle glaucoma
- onoclea sensibilis
- olympic salamander
- oleoresin capiscum
- old french language
- old church slavonic
- old catholic church
- oil-water interface
- offsetting balance
- octal number system
- occupational group
- occupation licence
- nuclear propulsion
- notonecta undulata
- nonfictional prose
- nocturnal emission
- nickel-iron battery
- newcastle-upon-tyne
- new world blackbird
- new caledonian pine
- neurogenic bladder
- neon induction lamp
- nemophila maculata
- necturus maculosus
- navigational chart
- national socialism
- national insurance
- national committee
- nathaniel bowditch
- nasal decongestant
- narrow-leaf cattail
- nanticoke language
- nabothian follicle
- myosotis sylvatica
- myocardial infarct
- mutual fund company
- musical perception
- musculus sartorius
- muscular dystrophy
- muscle contraction
- multiplication dot
- mountain hollyhock
- morphological rule
- monstera deliciosa
- monocytic leukemia
- monarda clinopodia
- molecular genetics
- misplaced modifier
- mineral processing
- mineral extraction
- military policeman
- middle paleolithic
- micrometer caliper
- micromeria juliana
- michel de notredame
- michael joe jackson
- mexican tulip poppy
- mexican revolution
- metabolic disorder
- metabolic acidosis
- mercurial ointment
- melancholy thistle
- medical profession
- mathematical proof
- mathematical logic
- mathematical group
- marine archaeology
- marcel lajos breuer
- maraschino liqueur
- mandibular condyle
- malicious mischief
- malcolmia maritima
- maksutov telescope
- magnolia acuminata
- machine politician
- lysine intolerance
- lysimachia nemorum
- lyric mezzo-soprano
- lunisolar calendar
- lumbosacral plexus
- low st andrew's cross
- louis xiii of france
- louis viii of france
- lotus corniculatus
- lonicera xylosteum
- lonicera albiflora
- logical quantifier
- logical positivist
- logical positivism
- locusta migratoria
- lockstitch machine
- lobelia cardinalis
- loan participation
- lithograph machine
- lithocarpus glabra
- lithocarpus glaber
- linear accelerator
- lilium lancifolium
- lilium columbianum
- lieutenant colonel
- libocedrus plumosa
- leymus condensatus
- leucothoe racemosa
- lepus californicus
- leptodactylid frog
- left-luggage office
- law of continuation
- lavandula stoechas
- lathyrus japonicus
- lateral epicondyle
- lansium domesticum
- land of enchantment
- lamellicorn beetle
- karl von clausewitz
- karl adolf eichmann
- jungian psychology
- judicial admission
- johann winckelmann
- jesse louis jackson
- james iv of scotland
- ixodes persulcatus
- isosceles triangle
- islamic army of aden
- involuntary muscle
- intercostal muscle
- instruction manual
- inflatable cushion
- inferior vocal fold
- inferior vocal cord
- indus civilization
- indolebutyric acid
- iliamna acerifolia
- hypoplastic anemia
- hypogastric plexus
- hymenaea courbaril
- hylocichla guttata
- hot under the collar
- hospital occupancy
- horizontal surface
- honeysuckle family
- holly-leaved cherry
- historical present
- hirudo medicinalis
- hepatic portal vein
- hemerocallis flava
- heimlich manoeuvre
- harold clayton urey
- haemolytic anaemia
- gymnocladus dioica
- gulf of tehuantepec
- gregorian calendar
- graminaceous plant
- glomerular capsule
- glaucomys sabrinus
- gestalt psychology
- geothlypis trichas
- georges clemenceau
- geographical point
- genus velociraptor
- genus thiobacillus
- genus tachyglossus
- genus symplocarpus
- genus stenochlaena
- genus scrophularia
- genus scophthalmus
- genus rhynchoelaps
- genus pyrocephalus
- genus polydactylus
- genus plectorrhiza
- genus myxocephalus
- genus lonchocarpus
- genus leucadendron
- genus lecanopteris
- genus lagorchestes
- genus lachnolaimus
- genus laccopetalum
- genus fasciolopsis
- genus cynocephalus
- genus corallorhiza
- genus codariocalyx
- genus cladorhyncus
- genus chalcostigma
- genus cephalotaxus
- genus caulophyllum
- genus blastocladia
- genus acrocephalus
- garbage collection
- galtonia candicans
- gallipoli campaign
- galium lanceolatum
- galilean telescope
- galega officinalis
- functional anatomy
- fraxinus excelsior
- fractional process
- forensic pathology
- foetal circulation
- florest's cineraria
- flittering scotoma
- figured-fabric loom
- fiduciary relation
- ficus diversifolia
- fenoprofen calcium
- felicia amelloides
- fashion consultant
- fasciolopsis buski
- family volvocaceae
- family tortricidae
- family sarcoptidae
- family rynchopidae
- family psychodidae
- family psilotaceae
- family procyonidae
- family procaviidae
- family poeciliidae
- family percophidae
- family paeoniaceae
- family oxalidaceae
- family ostraciidae
- family osmundaceae
- family octopodidae
- family ochotonidae
- family nostocaceae
- family myxophyceae
- family myctophidae
- family moniliaceae
- family macrouridae
- family loganiaceae
- family lobeliaceae
- family lepiotaceae
- family hydnoraceae
- family helotiaceae
- family ginkgoaceae
- family fasciolidae
- family exocoetidae
- family cunoniaceae
- family crangonidae
- family corydalidae
- family coregonidae
- family coprinaceae
- family connaraceae
- family comatulidae
- family chrysopidae
- family cheloniidae
- family capromyidae
- family capitonidae
- family bombacaceae
- family begoniaceae
- family apocynaceae
- fall over backwards
- falciform ligament
- facial recognition
- exotic belly dancer
- evaporative cooler
- european blackbird
- euphagus carilonus
- euclidean geometry
- euclid's first axiom
- eragrostis curvula
- equinoctial circle
- equatorial current
- epidural injection
- english concertina
- elymus condensatus
- electronic warfare
- electronic scanner
- electronic jamming
- electronic balance
- electron radiation
- electric potential
- elasticity of shear
- elaeocarpus family
- el salvadoran colon
- edith louisa cavell
- ecological warfare
- eastern cottontail
- eastern coral snake
- early spider orchid
- early purple orchid
- drinking chocolate
- dovyalis hebecarpa
- double-deck railcar
- double-deck rail car
- double acute accent
- dominican republic
- direct-grant school
- diplomatic service
- diplomatic mission
- diervilla lonicera
- dental orthopedics
- declarative memory
- dancing lady orchid
- dame alicia markova
- dactylopius coccus
- dactylis glomerata
- dacrydium colensoi
- cygnus columbianus
- cyclophorus lingua
- cyclic neutropenia
- cultural diffusion
- crystallized honey
- crystal oscillator
- crystal microphone
- credit application
- creating by removal
- costoaxillary vein
- cost-pull inflation
- corydalus cornutus
- cortical potential
- correlation matrix
- corpuscular theory
- corps diplomatique
- coronary occlusion
- cornus stolonifera
- contract under seal
- contraceptive pill
- continental europe
- continental divide
- consulting company
- consonantal system
- conjunctival veins
- conjugate solution
- conical projection
- congenital disease
- condylura cristata
- conditional reflex
- concave polyhedron
- comstock's mealybug
- composite material
- common-law marriage
- common iliac artery
- committal to memory
- columbia tiger lily
- colonic irrigation
- cold stuffed tomato
- coelenterate genus
- cocculus carolinus
- coastal rein orchid
- coastal diving bird
- coagulation factor
- closed corporation
- clockwise rotation
- clitocybe inornata
- clitocybe dealbata
- clitocybe clavipes
- clintonia uniflora
- clintonia borealis
- clinical neurology
- climbing corydalis
- clianthus formosus
- cleome hassleriana
- class tiliomycetes
- class phaeophyceae
- class osteichthyes
- class mastigophora
- class lycopodineae
- class heterokontae
- class cyclosporeae
- class charophyceae
- cirrostratus cloud
- circulatory system
- circle of curvature
- chrysopsis villosa
- christian theology
- christian religion
- chocolate ice cream
- chimariko language
- chilopsis linearis
- chiloe archipelago
- chicken provencale
- chemical terrorism
- checkered daffodil
- charles ix of france
- charles i of england
- charles cornwallis
- charadrius melodus
- chameleon tree frog
- ceroxylon andicola
- cephalopod mollusk
- centre of flotation
- center of flotation
- cellulose xanthate
- cellular telephone
- cellular slime mold
- catalpa bignioides
- cartilaginous fish
- carpobrotus edulis
- carolina chickadee
- carolina buckthorn
- carnot's ideal cycle
- carl von clausewitz
- carl david anderson
- carbon tetrahalide
- capitalist economy
- capital of tanzania
- capital of paraguay
- capital of delaware
- capital of colombia
- cape york peninsula
- canadian goldenrod
- camphorated phenol
- calosoma scrutator
- caloscypha fulgens
- calophyllum calaba
- calochortus luteus
- callirhoe digitata
- california sea lion
- california redwood
- california pompano
- california live oak
- california fuchsia
- california bay tree
- calidris melanotos
- calderon de la barca
- caesalpinia bonduc
- cadmium yellow pale
- buttonhole machine
- bullock's heart tree
- bulbar conjunctiva
- broca's convolution
- bouteloua gracilis
- botanical medicine
- blue wall of silence
- blackthorn liqueur
- blackback flounder
- black-footed ferret
- black-billed cuckoo
- biomedical science
- biomedical cloning
- biological warfare
- biological process
- biological defense
- biological defence
- big-cone douglas fir
- beta-blocking agent
- beach morning glory
- basal placentation
- balance of payments
- bachelor of science
- azolla caroliniana
- axile placentation
- autonomic ganglion
- automobile factory
- atypical pneumonia
- aster macrophyllus
- asperula tinctoria
- asclepias tuberosa
- asclepias speciosa
- as luck would have it
- artiodactyl mammal
- artificial horizon
- arterial sclerosis
- arteria ileocolica
- armed islamic group
- arizona wild cotton
- aristotelian logic
- ardea occidentalis
- arctic archipelago
- archeological site
- arbitration clause
- applied psychology
- apalachicola river
- anthericum liliago
- anglican communion
- angle of refraction
- angle of reflection
- angle of extinction
- anemone cylindrica
- anaphylactic shock
- anaphoric relation
- amygdaloid nucleus
- amphibious vehicle
- aminoalkanoic acid
- american shrew mole
- american rattlebox
- american mistletoe
- american liquorice
- american hellebore
- american dog violet
- american chameleon
- american brooklime
- alveolar consonant
- alstonia scholaris
- alpine golden chain
- alosa chrysocloris
- allionia incarnata
- aliphatic compound
- alicyclic compound
- alcoholic dementia
- alcaeus of mytilene
- afrocarpus falcata
- african sandalwood
- african coral snake
- african clawed frog
- acts of the apostles
- active application
- activated charcoal
- actitis hypoleucos
- actinidia polygama
- acrocomia aculeata
- acroclinium roseum
- achoerodus gouldii
- absolute viscosity
- absolute frequency
- abruptio placentae
