18-Letter Words Containing: R,E,S,A,T
(In Any Order)
There are 229 18 letter words,
900 18 letter phrases and
0 18 letter abbr's with
R,E,S,A,T 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 (229)
- characteristically
- disproportionately
- gastroenterologist
- oversimplification
- overrepresentation
- hyperaldosteronism
- disenfranchisement
- weatherproofnesses
- valetudinarianisms
- unrestrainednesses
- unprofitablenesses
- unpredictabilities
- ungrammaticalities
- uncharitablenesses
- unattractivenesses
- ultrasophisticated
- ultraconservatives
- ultraconservatisms
- triskaidekaphobias
- transportabilities
- transmissibilities
- transcendentalists
- transcendentalisms
- thermoplasticities
- theatricalizations
- supranationalities
- supersophisticated
- supernaturalnesses
- superintellectuals
- superconglomerates
- supercivilizations
- superadministrator
- subcategorizations
- stoutheartednesses
- stoichiometrically
- stereospecifically
- stereoregularities
- stereophotographic
- sphygmomanometries
- spectroheliography
- spectroheliographs
- semipermeabilities
- semiconservatively
- satisfactorinesses
- revascularizations
- representativities
- representativeness
- representationally
- renationalizations
- remunerativenesses
- reinstitutionalize
- rehospitalizations
- recrystallizations
- rechromatographies
- rambunctiousnesses
- radiosensitivities
- quattuordecillions
- quasiperiodicities
- pseudoparenchymata
- pronounceabilities
- predestinarianisms
- praiseworthinesses
- postmillenarianism
- polyesterification
- polyacrylonitriles
- photoreactivations
- photomicrographies
- photolithographies
- photodisintegrates
- photodisintegrated
- phosphodiesterases
- pertinaciousnesses
- perpendicularities
- pentylenetetrazols
- pentachlorophenols
- overspecialization
- overoptimistically
- overindustrializes
- overindustrialized
- overfertilizations
- overextrapolations
- overconcentrations
- overcommunications
- overclassification
- nonrevolutionaries
- nonrepresentatives
- nonfraternizations
- noncooperationists
- noncomparabilities
- nonarbitrarinesses
- neurotransmissions
- neuropsychiatrists
- multifariousnesses
- multicellularities
- monochromaticities
- misrepresentations
- misinterpretations
- mineralocorticoids
- microphotographies
- microphotographers
- microencapsulation
- microencapsulating
- microcalorimetries
- melodramatizations
- mechanochemistries
- magnetostrictively
- magnetoresistances
- macrophotographies
- lumpenproletariats
- lightheartednesses
- largeheartednesses
- irretrievabilities
- irreplaceabilities
- intransitivenesses
- intersubstitutable
- interrelationships
- interrelatednesses
- interpretabilities
- interoperabilities
- internationalities
- internationalising
- interminablenesses
- intermediatenesses
- interinstitutional
- intercolumniations
- indiscriminateness
- incommensurability
- inarticulatenesses
- inappreciativeness
- impracticabilities
- imperturbabilities
- impersonalizations
- immunosuppressants
- immunoreactivities
- immunoprecipitates
- hypersensitization
- hyperrationalities
- hyperpolarizations
- hyperpigmentations
- hypernationalistic
- hyperimmunizations
- hyperalimentations
- hydroxytryptamines
- hydrometallurgists
- heavyheartednesses
- greatheartednesses
- granulocytopoiesis
- granulocytopoieses
- generalizabilities
- gastroenterologies
- faintheartednesses
- exterritorialities
- extemporaneousness
- evapotranspiration
- establishmentarian
- entrepreneurialism
- electroretinograms
- electromyographies
- electrodesiccation
- electrocardiograms
- disreputablenesses
- disintermediations
- discriminabilities
- dimethylhydrazines
- dihydroergotamines
- diastereoisomerism
- dextroamphetamines
- determinablenesses
- dephosphorylations
- depersonalizations
- dematerializations
- deliberativenesses
- dehydrochlorinates
- dedifferentiations
- decriminalizations
- counterstrategists
- counterpropagandas
- counterdemonstrate
- counterculturalism
- counteraggressions
- counteradvertising
- counteradaptations
- counteraccusations
- conversationalists
- conservativenesses
- congregationalists
- congregationalisms
- compartmentalising
- commercializations
- commensurabilities
- chlortetracyclines
- cantankerousnesses
- bureaucratizations
- bourgeoisification
- biodegradabilities
- bacteriorhodopsins
- australopithecines
- astrophotographies
- astrophotographers
- archaeoastronomies
- appreciativenesses
- anticommercialisms
- aerothermodynamics
- unsatisfactoriness
- territorialisation
- spectrographically
- self-aggrandizement
- self-aggrandisement
- saccharomycetaceae
- recruiting-sergeant
- pteridospermopsida
- pteridospermaphyta
- psychotherapeutics
- overcapitalisation
- nonprognosticative
- lacto-vegetarianism
- internationalistic
- industrial-strength
- hypercholesteremia
- cytoarchitectonics
- cylindrical-stemmed
- cross-fertilization
- cross-fertilisation
- corrosion-resistant
- characteristicness
- arteriolosclerosis
- antiferromagnetism
- anticholinesterase
- adenocarcinomatous
Phrases (900)
- wisteria floribunda
- william james durant
- william butler yeats
- victor frankenstein
- vertical stabiliser
- upton beall sinclair
- united arab emirates
- treaty of versailles
- transmitting aerial
- thomas wright waller
- theodosius the great
- table-tennis racquet
- syrian monetary unit
- subversive activity
- suborder clamatores
- suborder anisoptera
- subclass metatheria
- star-spangled banner
- star-shaped fortress
- squirreltail barley
- spatial arrangement
- sistrurus catenatus
- sir peter paul rubens
- sir matthew flinders
- sir martin frobisher
- sir frederick ashton
- sir arthur john evans
- short-term liability
- sexually attractive
- sexual reproduction
- setophaga ruticilla
- semilunar cartilage
- seismic disturbance
- security consultant
- scottish highlander
- scientific research
- salt lake tabernacle
- royal academy of arts
- respiratory illness
- president cleveland
- posterior pituitary
- pooecetes gramineus
- polish monetary unit
- polianthes tuberosa
- photographer's model
- pen-tailed tree shrew
- oven stuffer roaster
- oscar hammerstein ii
- order sauropterygia
- order ichthyosauria
- order eubacteriales
- oenothera fruticosa
- newspaper columnist
- national censorship
- musical arrangement
- musculus temporalis
- mount rushmore state
- minor tranquilliser
- methotrexate sodium
- mathematics teacher
- material possession
- master of literature
- mary wollstonecraft
- marquis de lafayette
- manganese tetroxide
- malaclemys centrata
- make a clean breast of
- loranthus europaeus
- linguistic relation
- limenitis archippus
- lighthorse harry lee
- licensing agreement
- liability insurance
- latrodectus mactans
- lachrymal secretion
- keyboard instrument
- katherine mansfield
- john charles fremont
- jean baptiste racine
- james whitcomb riley
- james prescott joule
- james matthew barrie
- james grover thurber
- james arthur baldwin
- intervertebral disk
- intervertebral disc
- interstitial tissue
- international scale
- installation charge
- infantile paralysis
- imperfective aspect
- houses of parliament
- historical document
- heloderma suspectum
- heat of vaporisation
- health professional
- hardstemmed bulrush
- hand-to-hand struggle
- gustatory sensation
- green mountain state
- grammatical subject
- genus styracosaurus
- genus recurvirostra
- genus encephalartos
- genus dorotheanthus
- genus dimorphotheca
- genus citharichthys
- genus archaeopteryx
- fundamental measure
- functional disorder
- fricative consonant
- franz peter schubert
- federation of tribes
- federal reserve note
- family physeteridae
- family centriscidae
- european goatsucker
- endorsement in blank
- electronics company
- electronic database
- education secretary
- eastern ground snake
- drafting instrument
- doctor of osteopathy
- division eubacteria
- distinctive feature
- disreputable person
- direct transmission
- dipsacus sylvestris
- diplomatic minister
- danish monetary unit
- dame sybil thorndike
- dame joan sutherland
- crotalus mitchellii
- create from raw stuff
- crataegus oxycantha
- crataegus laevigata
- crataegus crus-galli
- corrugated fastener
- conservation of mass
- commissaire maigret
- columbia university
- collapsible shelter
- class gastromycetes
- christopher marlowe
- chemical operations
- charles taze russell
- cause to be perceived
- cascade everlasting
- carl gustaf mosander
- capital of new jersey
- business department
- break someone's heart
- blue ridge mountains
- blood extravasation
- battle of tewkesbury
- battle of lule burgas
- battle of gettysburg
- backspace character
- authoritarian state
- augustinian hermits
- attestation service
- astronomy satellite
- aspalathus linearis
- ascension of the lord
- arthur schopenhauer
- arthur m. schlesinger
- arthur garfield hays
- arteria vertebralis
- artemisia filifolia
- areteria cervicalis
- architectural style
- antirrhinum filipes
- antineoplastic drug
- anisette de bordeaux
- andrew dickson white
- anamnestic reaction
- american pulsatilla
- alytes obstetricans
- alfred lord tennyson
- albert szent-gyorgyi
- air-to-ground missile
- ageratina altissima
- administrative unit
- administrative body
- acoustic gramophone
- accordance of rights
- yellow-breasted chat
- yellow bristlegrass
- yellow bristle grass
- yellow adder's tongue
- writ of habeas corpus
- woolsorter's disease
- wisteria frutescens
- wireless telegraphy
- winter olympic games
- western roman empire
- western ribbon snake
- western rattlesnake
- western mountain ash
- western fence lizard
- western diamondback
- western big-eared bat
- weather forecasting
- water chestnut plant
- wandering albatross
- walter william skeat
- volumetric analysis
- virginia strawberry
- virginia serpentary
- vinegar joe stilwell
- vertical stabilizer
- verbascum lychnitis
- verbascum blattaria
- venus's flower basket
- vena supraorbitalis
- vena nasalis externa
- vena intercapitalis
- vena gastrica-dextra
- vascular prosthesis
- valedictory speaker
- valedictory address
- uveoscleral pathway
- upholstery material
- united states waters
- united states dollar
- unary numeral system
- umbelliferous plant
- tyrannus vociferans
- tussock caterpillar
- tropical rain forest
- trisodium phosphate
- trinectes maculatus
- trichostema lanatum
- triangulum australe
- tremella fuciformis
- treasury department
- travelling salesman
- travel purposefully
- transuranic element
- transsexual surgery
- transmission system
- transitive verb form
- transfer of training
- tragelaphus buxtoni
- top fermenting yeast
- threshold operation
- thomas stearns eliot
- third battle of ypres
- thermoplastic resin
- thermobia domestica
- theory of indicators
- theater of the absurd
- the great starvation
- thalamostriate vein
- textual scholarship
- teucrium scorodonia
- teucrium chamaedrys
- tetraneuris acaulis
- territorial reserve
- terminable interest
- tarquinius superbus
- taraktogenos kurzii
- taraktagenos kurzii
- talk through one's hat
- takayasu's arteritis
- systema urogenitale
- systema digestorium
- system of numeration
- synaptomys borealis
- swiss confederation
- sweet-potato ring rot
- sutura internasalis
- surveillance system
- surgical instrument
- surface-active agent
- supratrochlear vein
- supernatural virtue
- superannuation fund
- subsistence farming
- suborder tarsioidea
- suborder ruminantia
- suborder nematocera
- suborder menotyphla
- suborder lipotyphla
- suborder lacertilia
- suborder ceratopsia
- subfamily triglinae
- subfamily sterninae
- stuffed grape leaves
- structural genomics
- structural concrete
- striped button quail
- striated muscle cell
- streptopelia turtur
- strawberry ice cream
- strawberry geranium
- strawberry daiquiri
- stratified sampling
- stratified language
- straight-line method
- storage-battery grid
- stochastic variable
- sterculia rupestris
- stellar association
- steganopus tricolor
- stations of the cross
- stanley frank musial
- stanford university
- standard atmosphere
- spraguea umbellatum
- spiranthes spiralis
- spartina pectinmata
- spanish oyster plant
- southern white cedar
- southern maidenhair
- south temperate zone
- sonora semiannulata
- solar thermal system
- solar magnetic field
- sociological theory
- smoking compartment
- sir george trevelyan
- sir ernst boris chain
- sir alfred hitchcock
- single-breasted suit
- silver-leaved nettle
- silver quandong tree
- signal-to-noise ratio
- side-blotched lizard
- short saphenous vein
- short gastric artery
- shorea teysmanniana
- shirley temple black
- sexual relationship
- sex-change operation
- severance agreement
- serratula tinctoria
- serratia marcescens
- sergeant first class
- september 11 attacks
- sensory deprivation
- semaphore telegraph
- security department
- secretary of the navy
- secretary of defense
- secondary education
- secondary dentition
- secobarbital sodium
- sebastes ruberrimus
- scleroderma bovista
- scale of measurement
- saxifraga stellaris
- saturated fatty acid
- saratoga spittlebug
- sao tome and principe
- sanskritic language
- sanskrit literature
- sample distribution
- saints peter and paul
- saint teresa of avila
- saint martin's summer
- saint lawrence river
- saint francis xavier
- sailor's breastplate
- sagebrush buttercup
- sacrifice operation
- sacramento sturgeon
- sabbatia campestris
- round-tailed muskrat
- rocky mountain sheep
- robert mearns yerkes
- robert james fischer
- robert bruce mathias
- ring-necked pheasant
- right gastric artery
- rickettsial disease
- richard john roberts
- rhodanthe manglesii
- rhizomatous begonia
- rhizoctinia disease
- rhetorical question
- revaluation reserve
- retarded depression
- respiratory disease
- research laboratory
- republic of the sudan
- republic of botswana
- remilegia australis
- relative atomic mass
- relational database
- regression equation
- registration number
- regional anesthesia
- reductio ad absurdum
- real-time processing
- real-estate business
- reactive depression
- reaction propulsion
- rattlesnake's master
- ratchet screwdriver
- ramsay hunt syndrome
- quadriphonic system
- quadraphonic system
- pus-forming bacteria
- purple-stemmed aster
- pupillary sphincter
- public relations man
- public presentation
- pterocarpus indicus
- psychotria capensis
- psychotherapy group
- psittacus erithacus
- prumnopitys elegans
- proto-norse language
- prospero lambertini
- proportional sample
- promotional expense
- professional tennis
- prince-of-wales'-heath
- prince of wales heath
- prevailing westerly
- president john adams
- presbyterian church
- prenanthes purpurea
- prairie rattlesnake
- prairie golden aster
- power-station worker
- potentilla anserina
- potato scab bacteria
- potassium hydroxide
- potassium carbonate
- potamogeton crispus
- portuguese man-of-war
- portuguese language
- portal hypertension
- polyunsaturated fat
- police headquarters
- pneumogastric nerve
- pleurotus ostreatus
- platanus orientalis
- platanus acerifolia
- plains pocket gopher
- pine-barren sandwort
- phyllostachys aurea
- phragmites communis
- pheasant under glass
- pezophaps solitaria
- petersburg campaign
- peruvian mastic tree
- personal credit line
- perpendicular style
- periodontal disease
- periarterial plexus
- pedestrian crossing
- paul bustill robeson
- part-of-speech tagger
- parsley-leaved thorn
- parochetus communis
- paranthias furcifer
- paracentral scotoma
- paprilus alepidotus
- pancreatic fibrosis
- palestine authority
- oxytropis lambertii
- oriental bush cherry
- order ustilaginales
- order synentognathi
- order stegocephalia
- order solenogastres
- order rickettsiales
- order psilophytales
- order polymastigina
- order plantaginales
- order marchantiales
- order endomycetales
- order bennettitales
- orange horseshoe bat
- operations research
- operating statement
- olfactory sensation
- observation station
- nut-leaved screw tree
- north celestial pole
- normative economics
- nonvolatile storage
- non-volatile storage
- non-christian priest
- nervous prostration
- nasogastric feeding
- myasthenic syndrome
- musculus teres major
- musculus pectoralis
- mountain watercress
- mountain spleenwort
- mountain fetterbush
- mother-in-law's tongue
- most valuable player
- moreton bay chestnut
- morchella esculenta
- montia lamprosperma
- molecular biologist
- minor diatonic scale
- miniature schnauzer
- mineral association
- minato ohashi bridge
- military censorship
- michael stuart brown
- michael gerald tyson
- metaphosphoric acid
- mertensia virginica
- merovingian dynasty
- medial rectus muscle
- master of ceremonies
- marriage settlement
- marquis de condorcet
- major tranquilliser
- major diatonic scale
- magnesium carbonate
- machine translation
- lupus erythematosus
- louis the quarreller
- long-distance runner
- litocranius walleri
- listeria meningitis
- limnocryptes minima
- leycesteria formosa
- leptopteris superba
- lepromatous leprosy
- leontocebus rosalia
- learning disability
- learner's dictionary
- leaning tower of pisa
- lathyrus sylvestris
- late-spring-blooming
- laportea canadensis
- landscape architect
- lactose intolerance
- lactarius delicioso
- keratosis nigricans
- karl theodor jaspers
- kammon strait bridge
- kalashnikov culture
- jumping bristletail
- judicial separation
- judgment in personam
- jessica lucy mitford
- jerusalem artichoke
- jean francois millet
- japanese pagoda tree
- james thomas farrell
- james francis thorpe
- james butler hickock
- jack-o-lantern fungus
- italian renaissance
- isopyrum biternatum
- islets of langerhans
- iron-storage disease
- intravenous feeding
- interstellar medium
- interplanetary dust
- internal combustion
- intermediate shroud
- intergalactic space
- interfacial tension
- interagency support
- insider information
- inorganic phosphate
- inorganic chemistry
- information science
- information measure
- inductive reasoning
- indri brevicaudatus
- in one's birthday suit
- idiopathic disorder
- hysterical neurosis
- hypsiglena torquata
- hyperfocal distance
- hynerpeton bassetti
- hydromantes shastae
- hundred-and-sixtieth
- horse chestnut cream
- hexalectris spicata
- heterotheca villosa
- heterosexual person
- hesperis matronalis
- herpes encephalitis
- herbert mclean evans
- henry oscar houghton
- hawaii standard time
- halicoeres radiatus
- haemorrhagic stroke
- haematobia irritans
- gyromitra esculenta
- gunter wilhelm grass
- group psychotherapy
- group centrospermae
- gros ventre language
- gregorian telescope
- greenstick fracture
- great saphenous vein
- great arabian desert
- graduation exercise
- gradable opposition
- goods and service tax
- golden barrel cactus
- gilles de la tourette
- gilbert and sullivan
- giant red paintbrush
- geothermal industry
- geostationary orbit
- george paget thomson
- genus zinjanthropus
- genus tyrannosaurus
- genus trautvetteria
- genus thysanocarpus
- genus tautogolabrus
- genus streptocarpus
- genus stephanomeria
- genus pterodactylus
- genus pseudowintera
- genus protoceratops
- genus pleurothallis
- genus plectrophenax
- genus phascolarctos
- genus mycobacterium
- genus macrodactylus
- genus lagerstroemia
- genus lagarostrobus
- genus ichthyosaurus
- genus hyracotherium
- genus hylactophryne
- genus graptophyllum
- genus gastroboletus
- genus gasterophilus
- genus entomophthora
- genus edmontosaurus
- genus dicranopteris
- genus dactylopterus
- genus corythosaurus
- genus chrysothamnus
- genus chrysanthemum
- genus chronoperates
- genus chorizagrotis
- genus ceratotherium
- genus ceratophyllum
- genus ceratopetalum
- genus cephalopterus
- genus cephalanthera
- genus calamagrostis
- genus bruckenthalia
- genus arrhenatherum
- genus argyranthemum
- genus arctocephalus
- genus anomalopteryx
- genus anadenanthera
- genus alternanthera
- genus agrobacterium
- genus actiniopteris
- genus acanthocereus
- genital personality
- general anaesthetic
- general anaesthesia
- gastroepiploic vein
- gastrocolic omentum
- fuchsia excorticata
- franklin d. roosevelt
- francois mitterrand
- fragrant shield fern
- flat tip screwdriver
- fissurella apertura
- first earl of chatham
- first battle of ypres
- first baron tennyson
- feast of tabernacles
- favourable position
- fast of the firstborn
- family stromateidae
- family scutigeridae
- family relationship
- family ramphastidae
- family orchestiidae
- family ceratopsidae
- family celastraceae
- executive secretary
- european water shrew
- euclid's fourth axiom
- eucharistic liturgy
- eucalyptus rostrata
- eucalyptus coriacea
- eucalyptus camphora
- euarctos americanus
- estrogen antagonist
- estimated tax return
- esther hobart morris
- erle stanley gardner
- erignathus barbatus
- epistle to the romans
- epidural anesthesia
- epidendrum tampense
- epacris obtusifolia
- english hippocrates
- endowment insurance
- elymus trachycaulos
- electrostatic field
- electric resistance
- edward the confessor
- edward jean steichen
- ecclesiastical robe
- eastern roman empire
- eastern indigo snake
- eastern hop hornbeam
- eastern fox squirrel
- eastern fence lizard
- eastern cricket frog
- eastern catholicism
- east indian rosewood
- early warning system
- dusky-footed woodrat
- dusky-footed wood rat
- dryopteris goldiana
- dryopteris fragrans
- dryopteris filix-mas
- dryopteris dilatata
- double-breasted suit
- dorothy leigh sayers
- donald arthur glaser
- doctor of humanities
- diversionary attack
- dissociation energy
- dispersed particles
- discretionary trust
- director of research
- digitaria ischaemum
- dicentra canadensis
- descurainia pinnata
- descriptive grammar
- dental orthopaedics
- deflationary spiral
- deductive reasoning
- de facto segregation
- cytisus ramentaceus
- cystopteris montana
- custard-apple family
- crystallized ginger
- crotalus adamanteus
- crescent-cell anemia
- crataegus tomentosa
- crataegus apiifolia
- court of saint james's
- cotoneaster dammeri
- cortaderia selloana
- corrosive sublimate
- corporal punishment
- coreopsis tinctoria
- cordyline australis
- cordia gerascanthus
- coptis groenlandica
- conversion reaction
- conversion hysteria
- contract of adhesion
- continuing trespass
- constructive breach
- congenital disorder
- confederate soldier
- confederate jasmine
- computer simulation
- complementary close
- competitor analysis
- compatible software
- common staghorn fern
- colutea arborescens
- colaptes chrysoides
- closed-heart surgery
- clematis virginiana
- clematis versicolor
- clematis ochreleuca
- cleistes divaricata
- class pyrenomycetes
- class holothuroidea
- class cyanobacteria
- class cryptophyceae
- cladrastis kentukea
- citellus variegatus
- cirsium lanceolatum
- christian scientist
- christian schonbein
- chinese scholartree
- chinese scholar tree
- chinese parasol tree
- chinese lacquer tree
- chi-square statistic
- chelydra serpentina
- cheiranthus asperus
- charles william post
- charles herbert best
- cesar estrada chavez
- cerebral thrombosis
- cercis occidentalis
- ceratotherium simum
- ceratostomella ulmi
- cerapteryx graminis
- celestial hierarchy
- catherine i of russia
- catherine de medicis
- catharanthus roseus
- castilleja chromosa
- castanea ozarkensis
- cascade transformer
- carduelis cucullata
- cardamine pratensis
- capsicum frutescens
- capparis mitchellii
- capital of singapore
- canalis vertebralis
- calostoma ravenelii
- calopogon tuberosum
- calochortus elegans
- calochortus amoenus
- burmeisteria retusa
- brush-tail porcupine
- british thermal unit
- brevoortia tyrannis
- breech presentation
- breathing apparatus
- bradley's spleenwort
- boy scouts of america
- body plethysmograph
- bocconia frutescens
- bluestem wheatgrass
- bird-footed dinosaur
- binary number system
- bidens trichosperma
- bernese mountain dog
- bering standard time
- battle of austerlitz
- bastardy proceeding
- bastard lignum vitae
- basal metabolic rate
- bartolomeo eustachi
- bartholomew roberts
- barometric pressure
- bacillary dysentery
- automobile industry
- autoimmune disorder
- australian language
- australian chestnut
- attractive nuisance
- atrial septal defect
- athanasius the great
- asterid dicot family
- associate professor
- associate in nursing
- assistant professor
- asparagus setaceous
- asian tiger mosquito
- asclepias incarnata
- artium baccalaurens
- articulatory system
- arthur james balfour
- arterial blood gases
- arteria mesenterica
- arteria ethmoidalis
- arteria epigastrica
- arteria communicans
- arteria auricularis
- artemisia abrotanum
- army of the righteous
- aristotelia serrata
- arisaema triphyllum
- arisaema dracontium
- arisaema atrorubens
- arches national park
- apothecaries' weight
- antidepressant drug
- anterograde amnesia
- antarctic peninsula
- anselm of canterbury
- angelica sylvestris
- anamnestic response
- anacyclus pyrethrum
- american watercress
- american water shrew
- amaranthus cruentus
- alveolar resorption
- alsophila pometaria
- aleurites moluccana
- alaska standard time
- agitated depression
- agaricus campestris
- affricate consonant
- aegilops triuncalis
- acute brain disorder
- active matrix screen
- acoustic resistance
- acoustic projection
- acer pseudoplatanus
- acentric chromosome
- accounts receivable
- absorption spectrum
