18-Letter Words Containing: I,R,R,E
(In Any Order)
There are 173 18 letter words,
987 18 letter phrases and
0 18 letter abbr's with
I,R,R,E in.
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| Word | Save | Length | Usage | Points | Type | ||
|---|---|---|---|---|---|---|---|
We couldn't find any valid Scrabble US words with a length of 18. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US! | |||||||
All 18 Letter Words
Words (173)
- characteristically
- disproportionately
- gastroenterologist
- spectrophotometric
- overrepresentation
- hyperaldosteronism
- unrestrainednesses
- ultrarevolutionary
- ultraconservatives
- ultraconservatisms
- ultracentrifugally
- trichloroethylenes
- triboelectricities
- transportabilities
- superminicomputers
- superadministrator
- stereoregularities
- stereophotographic
- spectroheliography
- spectroheliographs
- spectrofluorimeter
- soporiferousnesses
- ribonucleoproteins
- revascularizations
- representativities
- representativeness
- representationally
- reprehensibilities
- remunerativenesses
- redistributionists
- recrystallizations
- reconstructionists
- reconstructionisms
- rechromatographing
- rechromatographies
- proletarianization
- premillenarianisms
- predestinarianisms
- praiseworthinesses
- polyacrylonitriles
- photoreproductions
- photomicrographies
- perpendicularities
- overprotectiveness
- overindustrializes
- overindustrialized
- overgeneralization
- overfertilizations
- overextrapolations
- overconcentrations
- overcommercializes
- overcommercialized
- overcentralization
- otherworldlinesses
- nonrevolutionaries
- nonrepresentatives
- nonfraternizations
- nonarbitrarinesses
- neurotransmissions
- neuropsychiatrists
- neuropharmacologic
- neuroendocrinology
- myeloproliferative
- misrepresentations
- misinterpretations
- mineralocorticoids
- microreproductions
- microradiographies
- microphotographies
- microphotographers
- micrometeorologist
- micrometeorologies
- microlepidopterous
- microenvironmental
- microdensitometric
- microdensitometers
- microcalorimetries
- meretriciousnesses
- macrophotographies
- lumpenproletariats
- irretrievabilities
- irresponsivenesses
- irresponsibilities
- irresistiblenesses
- irreproachableness
- irrepressibilities
- irreplaceabilities
- irremediablenesses
- irreconcilableness
- intraventricularly
- interrelationships
- interrelatednesses
- interpretabilities
- interoperabilities
- incorruptibilities
- incorrigiblenesses
- imperturbabilities
- hyperrationalities
- hyperpolarizations
- hyperconcentration
- hydroxytryptamines
- hydrometeorologist
- hydrometeorologies
- hydrometallurgists
- hydrometallurgical
- hydroelectricities
- gastroenterologies
- ferroelectricities
- exterritorialities
- evapotranspiration
- entrepreneurialism
- electroretinograph
- electroretinograms
- electromyographies
- electrocorticogram
- electrochemistries
- electrocardiograms
- echocardiographies
- echocardiographers
- dihydroergotamines
- diastereoisomerism
- dendrochronologist
- dendrochronologies
- dehydrochlorinates
- dehydrochlorinated
- dehydrochlorinases
- creditworthinesses
- counterstrategists
- counterrevolutions
- counterretaliation
- counterprogramming
- counterculturalism
- counteraggressions
- counteradvertising
- chromolithographer
- chromolithographed
- chlortetracyclines
- bureaucratizations
- bacteriorhodopsins
- astrophotographies
- archaeoastronomies
- aerothermodynamics
- triphosphopyridine
- trichlormethiazide
- tetraiodothyronine
- territorialization
- territorialisation
- spectrographically
- recruiting-sergeant
- pteridospermopsida
- pteridospermaphyta
- polypropenonitrile
- overinterpretation
- order-chenopodiales
- nitrochloromethane
- industrial-strength
- hypercholesteremia
- hyperbilirubinemia
- hydroxychloroquine
- glomerulonephritis
- enterobacteriaceae
- electrocardiograph
- cross-fertilization
- cross-fertilisation
- counterreformation
- corynebacteriaceae
- corrosion-resistant
- cherbourg-octeville
- characteristicness
- caterpillar-tracked
- arteriolosclerosis
- antiferromagnetism
- anthropocentricity
Phrases (987)
- xerographic printer
- wisteria floribunda
- wedding anniversary
- victory in europe day
- victory celebration
- victor frankenstein
- vertical stabiliser
- united arab emirates
- typographical error
- turnip-rooted celery
- treaty of versailles
- transmitting aerial
- thyrotropic hormone
- thomas wright waller
- television reporter
- television receiver
- syrian monetary unit
- supervisory routine
- superiority complex
- sulfur hexafluoride
- suborder myxinoidei
- suborder anisoptera
- stringed instrument
- squirreltail barley
- spatial arrangement
- spanish-american war
- sistrurus catenatus
- sir william herschel
- sir william chambers
- sir peter paul rubens
- sir mortimer wheeler
- sir matthew flinders
- sir martin frobisher
- sir henry joseph wood
- sir frederick ashton
- sir christopher wren
- sir arthur john evans
- short-term liability
- short hundredweight
- sexual reproduction
- sergei rachmaninoff
- semilunar cartilage
- second cranial nerve
- scorpio the scorpion
- scientific research
- right-handed pitcher
- rhetorical language
- rheims-douay version
- revolutionary group
- return on investment
- respiratory illness
- research colloquium
- republic of suriname
- republic of paraguay
- republic of kiribati
- republic of honduras
- reproductive memory
- renaissance revival
- religious residence
- relaxation behavior
- refrigerator cookie
- read-only memory chip
- rabindranath tagore
- r. buckminster fuller
- qatari monetary unit
- protective covering
- proposal of marriage
- programing language
- professional golfer
- private corporation
- priority processing
- president jefferson
- posterior pituitary
- positive reinforcer
- portuguese republic
- politically correct
- pen-tailed tree shrew
- parliamentary agent
- parkinson's syndrome
- parainfluenza virus
- oscar hammerstein ii
- order trogoniformes
- order sauropterygia
- order sarraceniales
- order sarcosporidia
- order passeriformes
- order ichthyosauria
- order eubacteriales
- order columbiformes
- order ciconiiformes
- operating procedure
- on an irregular basis
- oenothera fruticosa
- neuropterous insect
- nephrops norvegicus
- musical performance
- musical arrangement
- musculospiral nerve
- morchella crassipes
- molar concentration
- modal auxiliary verb
- minor tranquillizer
- minor tranquilliser
- minister of religion
- military government
- mexican-american war
- mercator projection
- member of parliament
- master of literature
- marijuana cigarette
- marianne craig moore
- major tranquillizer
- louis-hector berlioz
- lighthorse harry lee
- lepomis macrochirus
- lachrymal secretion
- keyboard instrument
- karl friedrich gauss
- john pierpont morgan
- joel chandler harris
- jean-frederic joliot
- james matthew barrie
- james arthur baldwin
- intracellular fluid
- intervertebral disk
- intervertebral disc
- interquartile range
- interior department
- interior decoration
- interior decorating
- indian rhododendron
- ideological barrier
- henry norris russell
- health care provider
- great pyramid of giza
- gravitational force
- graphical recording
- grace patricia kelly
- government minister
- glyceryl trinitrate
- gian lorenzo bernini
- geographical region
- genus recurvirostra
- gene delivery vector
- functional disorder
- fulminating mercury
- fulminate of mercury
- free-reed instrument
- fourth cranial nerve
- federation of tribes
- favorable reception
- family charadriidae
- fair-trade agreement
- extreme right-winger
- euphorbia marginata
- eriobotrya japonica
- erinaceus europaeus
- erigeron canadensis
- envoy extraordinary
- emperor napoleon iii
- emberiza citrinella
- electron microscope
- electromotive force
- edward lee thorndike
- edvard hagerup grieg
- education secretary
- edgar rice burroughs
- drafting instrument
- double-deck carriage
- douay-rheims version
- disreputable person
- disagreeable person
- direct transmission
- dietrich bonhoeffer
- defensive structure
- dasyurus viverrinus
- crataegus crus-galli
- corporate executive
- construction worker
- computer peripheral
- computer memory unit
- comptonia peregrina
- commissaire maigret
- comminuted fracture
- christopher marlowe
- charles francis hall
- cerebrospinal fever
- cerebral hemisphere
- carduelis carduelis
- business enterprise
- bombycilla cedrorun
- biological research
- bernardo bertolucci
- berberis canadensis
- baron georges cuvier
- auxiliary operation
- authoritarian state
- assyrian neo-aramaic
- aruban monetary unit
- arthur m. schlesinger
- arthur garfield hays
- arteria vertebralis
- arteria pancreatica
- areteria cervicalis
- architectural style
- antirrhinum filipes
- antilope cervicapra
- antiberiberi factor
- anterior fontanelle
- andropogon gerardii
- american revolution
- alternating current
- alfred louis kroeber
- alexander i of russia
- albert szent-gyorgyi
- air-to-ground missile
- accordance of rights
- 5-hydroxytryptamine
- zero-coupon security
- yellow bristlegrass
- yellow bristle grass
- xyphophorus helleri
- xylomelum pyriforme
- writ of habeas corpus
- woolsorter's disease
- wisteria frutescens
- wireless telegraphy
- willie howard mays jr.
- william henry seward
- william henry hoover
- wilhelm eduard weber
- whorled loosestrife
- white fringed orchis
- white fringed orchid
- western roman empire
- western ribbon snake
- western prince's pine
- western fence lizard
- western big-eared bat
- weather forecasting
- wankel rotary engine
- wandering albatross
- virginia strawberry
- virginia serpentary
- virginia crownbeard
- viperine grass snake
- viburnum recognitum
- veterinary medicine
- vespertilio murinus
- vertical stabilizer
- veronica chamaedrys
- vermillion rockfish
- verbesina virginica
- verbascum blattaria
- vena supraorbitalis
- vena gastrica-dextra
- vascular prosthesis
- valedictory speaker
- valedictory oration
- valedictory address
- uterine contraction
- uropsilus soricipes
- upper carboniferous
- upholstery material
- university of oxford
- united arab republic
- unipolar depression
- unilateral contract
- underground railway
- ultrahigh frequency
- tyrannus vociferans
- typewriter keyboard
- typewriter carriage
- type of architecture
- two-line great primer
- twin-propeller-plane
- tussock caterpillar
- tuberculoid leprosy
- tropical rain forest
- trillium recurvatum
- trichloracetic acid
- triangulum australe
- trend extrapolation
- tremella reticulata
- tremella fuciformis
- transuranic element
- transitive verb form
- transfer of training
- torreya californica
- tiarella cordifolia
- threshold operation
- threatened abortion
- thoroughbred racing
- thirst for knowledge
- third battle of ypres
- third baron rayleigh
- thin-leaved bilberry
- thermosetting resin
- thermoplastic resin
- thermal equilibrium
- theory of relativity
- theory of indicators
- theatrical producer
- the great starvation
- teucrium scorodonia
- teucrium chamaedrys
- tetraneuris acaulis
- territorial reserve
- terminable interest
- temporary expedient
- tellima grandiflora
- telephone directory
- tectaria macrodonta
- tarquinius superbus
- taraxacum ruderalia
- taraktogenos kurzii
- taraktagenos kurzii
- talmudic literature
- takayasu's arteritis
- syrian arab republic
- sydney harbor bridge
- sweet-potato ring rot
- sweet cherry liqueur
- sutura internasalis
- survivors insurance
- surgical instrument
- supratrochlear vein
- supra expressionism
- supervisory program
- supernatural virtue
- superior labial vein
- superior colliculus
- superhigh frequency
- suborder tarsioidea
- suborder ruminantia
- suborder pinnipedia
- suborder odontoceti
- suborder mugiloidea
- suborder lipotyphla
- suborder lemuroidea
- suborder lacertilia
- suborder ceratopsia
- submersible warship
- subclass cirripedia
- structural genomics
- streptopelia turtur
- strawberry ice cream
- strawberry geranium
- strawberry daiquiri
- storage-battery grid
- sterculia rupestris
- steganopus tricolor
- stanford university
- st. christopher-nevis
- sporobolus poiretii
- spirit of turpentine
- spiranthes spiralis
- southern white cedar
- southern maidenhair
- southern hemisphere
- snowdrop windflower
- six-lined racerunner
- sisymbrium barbarea
- sir john carew eccles
- sir humphrey gilbert
- sir george trevelyan
- sir ernst boris chain
- sir bernard williams
- sir alfred hitchcock
- single-furrow plough
- silver-leaved poplar
- silver quandong tree
- siberian wall flower
- shrubby bittersweet
- short gastric artery
- serratula tinctoria
- serratia marcescens
- sergeant first class
- sensory deprivation
- sensorimotor region
- security department
- securities industry
- sebastes ruberrimus
- scleroderma bovista
- saxifraga stellaris
- sarracenia purpurea
- sanskrit literature
- salicornia europaea
- saint martin's summer
- saint lawrence river
- saint francis xavier
- sailor's breastplate
- sacrifice operation
- ruby-crowned kinglet
- round-trip light time
- round-tailed muskrat
- ronald wilson reagan
- robotic telesurgery
- robert james fischer
- robert bruce mathias
- ring-necked parakeet
- right gastric artery
- riemannian geometry
- richard john roberts
- richard ii of england
- richard henry tawney
- richard coeur de lion
- rhus toxicodenedron
- rhododendron maxima
- rhodesian ridgeback
- rhizopus stolonifer
- rhetorical question
- revaluation reserve
- reticular formation
- retarded depression
- respiratory disease
- repulsorlift engine
- republic of cameroon
- republic of bulgaria
- reproductive system
- rene-robert cavelier
- remilegia australis
- reinforced concrete
- regular icosahedron
- regular convex solid
- regression equation
- regression analysis
- registration number
- registered security
- refrigeration dryer
- reductio ad absurdum
- redbrick university
- red-winged blackbird
- red-legged partridge
- red-green dichromacy
- red-bellied terrapin
- red-backed sandpiper
- red river of the south
- recreation facility
- recording equipment
- recombinant protein
- real-time processing
- reactive depression
- reaction propulsion
- rate of depreciation
- ratchet screwdriver
- radiation pyrometer
- rachel louise carson
- rabbiteye blueberry
- rabbit-eye blueberry
- quercus marilandica
- quercus chrysolepis
- pyorrhea alveolaris
- pus-forming bacteria
- purple-hooded orchis
- purple virgin's bower
- pure iambic trimeter
- pupillary sphincter
- pterocarpus indicus
- prospero lambertini
- prosecuting officer
- proportional sample
- projective geometry
- professional person
- professional dancer
- producer price index
- procursive epilepsy
- probiotic bacterium
- prince edward island
- prevailing westerly
- pretrial conference
- president roosevelt
- present progressive
- presbyterian church
- prehistoric culture
- prairie rattlesnake
- prairie golden aster
- power-station worker
- portal hypertension
- porcupine provision
- police headquarters
- polaroid land camera
- pneumogastric nerve
- pinnotheres ostreum
- pine-barren sandwort
- pierre-simon laplace
- photographic camera
- petteria ramentacea
- petersburg campaign
- peruvian mastic tree
- personal credit line
- perpendicular style
- peromyscus eremicus
- periarterial plexus
- peperomia sandersii
- penstemon rydbergii
- penstemon newberryi
- pembroke welsh corgi
- peltandra virginica
- pedestrian crossing
- partial correlation
- parathyroid hormone
- parascalops breweri
- paranthias furcifer
- parametric quantity
- parallel processing
- parabolic reflector
- pancreatic fibrosis
- page-at-a-time printer
- oxytropis lambertii
- orthopterous insect
- oriental bush cherry
- oriental arborvitae
- oreamnos americanus
- order ustilaginales
- order tubulidentata
- order temnospondyli
- order synentognathi
- order stegocephalia
- order solenichthyes
- order rickettsiales
- order psilophytales
- order polymastigina
- order plumbaginales
- order plantaginales
- order mycrosporidia
- order marchantiales
- order haplosporidia
- order haemosporidia
- order falconiformes
- order cypriniformes
- order coraciiformes
- order colymbiformes
- order bennettitales
- order aspergillales
- order actinomyxidia
- operations research
- open-air marketplace
- nucleolus organizer
- nucleolus organiser
- nucleolar organizer
- nucleolar organiser
- nuclear-powered ship
- nuclear engineering
- northern white cedar
- northern hemisphere
- northern bog lemming
- northern barramundi
- norman architecture
- nonreligious person
- non-christian priest
- nierembergia repens
- newtonian reflector
- newspaper publisher
- neutralization fire
- neurotic depression
- network programming
- nervous prostration
- negative reinforcer
- nauclea diderrichii
- napierian logarithm
- myricaria germanica
- mycteroperca bonaci
- musculus teres minor
- multiple-furrow plow
- multiple regression
- mountain watercress
- montia lamprosperma
- missouri compromise
- miniature schnauzer
- military censorship
- middle cerebral vein
- microprocessor chip
- michael stuart brown
- mexican black cherry
- mertensia virginica
- meriones longifrons
- mediterranean fever
- max ferdinand perutz
- matricaria recutita
- master of ceremonies
- martin luther king jr.
- marsilea drummondii
- marriage settlement
- marriage counseling
- marquis de condorcet
- marie goeppert mayer
- maria goeppert-mayer
- mandarin orange tree
- malheur wire lettuce
- major tranquilliser
- magnetic core memory
- lower carboniferous
- louis the quarreller
- lord high chancellor
- long-distance runner
- little bighorn river
- litocranius walleri
- liquid metal reactor
- line-at-a-time printer
- limnodromus griseus
- lieutenant governor
- leycesteria formosa
- leptopteris superba
- lepiota rubrotincta
- leitneria floridana
- learner's dictionary
- le douanier rousseau
- lathyrus sylvestris
- lagenaria siceraria
- labyrinthine artery
- kingdom prokaryotae
- king of great britain
- kiggelaria africana
- keratosis nigricans
- keith rupert murdoch
- kammon strait bridge
- junior welterweight
- jordanella floridae
- jerusalem artichoke
- james francis thorpe
- j. robert oppenheimer
- isopyrum biternatum
- iron-storage disease
- iridoprocne bicolor
- ipratropium bromide
- intrauterine device
- intervertebral vein
- interstellar medium
- interrogation point
- interplanetary dust
- intermediate shroud
- interference fringe
- intercapitular vein
- interagency support
- insider information
- inorganic chemistry
- infraorbital artery
- informer's privilege
- information warfare
- information measure
- inferiority complex
- inferior labial vein
- inferior colliculus
- indri brevicaudatus
- indirect expression
- indicator electrode
- incomplete fracture
- ilex paraguariensis
- idiopathic disorder
- hysterical neurosis
- hyperchromic anemia
- hyperbolic geometry
- hydropower industry
- hyalophora cecropia
- hungarian partridge
- hundred-and-fortieth
- honorable discharge
- hohenzollern empire
- hindu-arabic numeral
- hieracium praealtum
- heuchera cylindrica
- heterodyne receiver
- hesperis matronalis
- herringbone pattern
- herpes simplex virus
- hermann maurice saxe
- hermann emil fischer
- helicobacter pylori
- healthcare delivery
- health care delivery
- harry sinclair lewis
- halicoeres radiatus
- haemorrhagic stroke
- haematobia irritans
- habenaria peramoena
- habenaria fimbriata
- habenaria albiflora
- gyromitra esculenta
- gunter wilhelm grass
- grindelia squarrosa
- grievous bodily harm
- gregory of nazianzus
- gregory of nazianzen
- gregorian telescope
- greenstick fracture
- green fringed orchis
- greater whitethroat
- great dividing range
- great arabian desert
- graduation exercise
- government security
- gothic architecture
- golden fairy lantern
- glorious revolution
- giant red paintbrush
- giant potato creeper
- german monetary unit
- geothermal industry
- geostationary orbit
- georgiana barrymore
- geocentric parallax
- genus trautvetteria
- genus rhinonicteris
- genus pleurobrachia
- genus paracheirodon
- genus lagerstroemia
- genus ibero-mesornis
- genus hyracotherium
- genus hemitripterus
- genus dicranopteris
- genus chrysochloris
- genus chorizagrotis
- genus ceratotherium
- genus centropristis
- genus cardiospermum
- genus armillariella
- genus argyroxiphium
- genus agrobacterium
- genetic fingerprint
- generalized seizure
- frontier settlement
- fritz albert lipmann
- fritillaria recurva
- fringed loosestrife
- friedrich nietzsche
- friedrich max muller
- french and indian war
- frederick william iv
- frederick william ii
- franklin d. roosevelt
- frankfurt on the main
- francois mitterrand
- fragrant shield fern
- fragaria chiloensis
- fractional currency
- flycatching warbler
- fluorescent fixture
- flowering raspberry
- flat tip screwdriver
- fissurella apertura
- first earl of chatham
- first battle of ypres
- first baron tennyson
- fine-art photography
- fictional character
- february revolution
- fast of the firstborn
- family trichiuridae
- family trephritidae
- family roridulaceae
- family parkeriaceae
- family laricariidae
- family cuterebridae
- family carchariidae
- extracellular fluid
- express luxury liner
- exothermic reaction
- executive secretary
- european wolf spider
- european white birch
- european spider crab
- european bird cherry
- eurasian kingfisher
- euphorbia corollata
- eucharistic liturgy
- euarctos americanus
- estimated tax return
- esther hobart morris
- erythronium albidum
- erythrina variegata
- erythema multiforme
- erysimum arkansanum
- ernst heinrich weber
- erignathus barbatus
- erigeron pulchellus
- epicyclic gear train
- emil hermann fischer
- embryonal carcinoma
- elementary particle
- electronic computer
- electron multiplier
- electron microscopy
- electrical engineer
- electric-arc furnace
- electric typewriter
- electric toothbrush
- electric resistance
- electric receptacle
- elaeocarpus grandis
- eighth cranial nerve
- eighter from decatur
- edwin of northumbria
- educational program
- edgar douglas adrian
- eastern roman empire
- eastern fox squirrel
- eastern fence lizard
- eastern cricket frog
- early warning system
- dwarf-white trillium
- dryopteris goldiana
- dryopteris fragrans
- dryopteris filix-mas
- dryopteris dilatata
- drunk-and-disorderly
- dorsal scapular vein
- dorothy leigh sayers
- diversionary attack
- dispersed particles
- disorderly behavior
- discretionary trust
- director of research
- dioscorea bulbifera
- dicentra cucullaria
- desmodium purpureum
- descriptive grammar
- depressive disorder
- depreciation charge
- dental practitioner
- delusional disorder
- deflationary spiral
- deep supporting fire
- dalmatian pyrethrum
- dalbergia cearensis
- daisyleaf grape fern
- cyrilla racemiflora
- cypripedium reginae
- current electricity
- cupressus arizonica
- cultural revolution
- crystallized ginger
- cryptotermes brevis
- crocodilian reptile
- crisis intervention
- creeping wood sorrel
- creeping bellflower
- counterbattery fire
- counter reformation
- cotoneaster dammeri
- coryphaena hippurus
- cortaderia selloana
- corrosive sublimate
- corporal punishment
- coronavirus disease
- coreopsis tinctoria
- cordyline australis
- cordia gerascanthus
- copernicia cerifera
- coordinate geometry
- conversion reaction
- conversion hysteria
- conversion disorder
- consumer price index
- constructive breach
- congenital disorder
- confederate soldier
- computer programing
- commodity brokerage
- commercial traveler
- coluber hippocrepis
- coluber constrictor
- clematis versicolor
- clear-air turbulence
- citroncirus webberi
- circulatory failure
- chinese scholartree
- chinese scholar tree
- chinese parasol tree
- chinese lacquer tree
- chevalier de lamarck
- chelydra serpentina
- chelifer cancroides
- cheiranthus asperus
- chattahoochee river
- charles vii of france
- charles digby harrod
- chairman of the board
- cerro del nacimiento
- cerebrospinal fluid
- cerebral thrombosis
- ceratotherium simum
- cerapteryx graminis
- centaurea cineraria
- centaurea americana
- celestial hierarchy
- cecil scott forester
- catherine i of russia
- catalytic converter
- cartridge extractor
- carl friedrich gauss
- cardioid microphone
- cardinal bellarmine
- cardigan welsh corgi
- cardamine pratensis
- cardamine bulbifera
- carcharhinus leucas
- caranx bartholomaei
- canalis vertebralis
- camelus dromedarius
- calvin richard klein
- california white fir
- california sycamore
- california box elder
- calidris ferruginea
- bursera microphylla
- burmeisteria retusa
- brush-tail porcupine
- bronchoscopic smear
- brittle bladder fern
- british thermal unit
- brevoortia tyrannis
- breech presentation
- breathing apparatus
- brazilian trumpeter
- brassica perviridis
- brassia lawrenceana
- bouvier des flandres
- blue cardinal flower
- black-and-tan terrier
- birth control device
- bird-footed dinosaur
- binge-purge syndrome
- binary number system
- bidens trichosperma
- bicycle parking rack
- bering standard time
- berberis thunbergii
- bastardy proceeding
- bartolomeo prignano
- barometric pressure
- barbecued spareribs
- barbados maidenhair
- bacillary dysentery
- autoimmune disorder
- auriparus flaviceps
- auricular appendage
- auditory perception
- associate professor
- assistant professor
- asian horseshoe crab
- arytenoid cartilage
- artium baccalaurens
- articulatory system
- article of furniture
- arterial blood gases
- arteria ophthalmica
- arteria mesenterica
- arteria ethmoidalis
- arteria epigastrica
- arteria communicans
- arteria auricularis
- artemisia abrotanum
- aronia berry liqueur
- arnold daniel palmer
- army of the righteous
- aristotelia serrata
- arisaema triphyllum
- arisaema dracontium
- arisaema atrorubens
- arches national park
- appendicular artery
- antonio da correggio
- antidepressant drug
- anticipatory breach
- anterograde amnesia
- anterior facial vein
- anoa depressicornis
- anna amalia mercouri
- american white birch
- american watercress
- american water shrew
- american water ouzel
- american twinflower
- american pennyroyal
- american labor party
- american dwarf birch
- american arborvitae
- alveolar resorption
- alnus veridis crispa
- agrimonia eupatoria
- agaricus campestris
- african green monkey
- acute brain disorder
- active matrix screen
- acentric chromosome
- absorption spectrum
