18-Letter Words Containing: A,M,T
(In Any Order)
There are 194 18 letter words,
942 18 letter phrases and
0 18 letter abbr's with
A,M,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.
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All 18 Letter Words
Words (194)
- telecommunications
- compartmentalizing
- anthropomorphizing
- transmogrification
- oversimplification
- hyperaldosteronism
- disenfranchisement
- paleoclimatologist
- valetudinarianisms
- uniformitarianisms
- ungrammaticalities
- ultramicroscopical
- ultraconservatisms
- transmissibilities
- transilluminations
- transformationally
- transcendentalisms
- thermoplasticities
- superconglomerates
- superadministrator
- stoichiometrically
- sphygmomanometries
- somnambulistically
- simultaneousnesses
- semiquantitatively
- semipermeabilities
- semidomestications
- semiconservatively
- sedimentologically
- rhabdomyosarcomata
- remunerativenesses
- rechromatographing
- rechromatographies
- rambunctiousnesses
- radiochromatograms
- pseudoparenchymata
- predestinarianisms
- postmillennialists
- postmillennialisms
- postmillenarianism
- polychromatophilic
- polychromatophilia
- phytohemagglutinin
- photomicrographies
- phosphoglucomutase
- pheochromocytomata
- paleoclimatologies
- overoptimistically
- overcommunications
- ophthalmologically
- nondiscriminations
- noncomparabilities
- noncommutativities
- neurotransmissions
- myeloproliferative
- multifariousnesses
- multicellularities
- monochromaticities
- misrepresentations
- misinterpretations
- misidentifications
- misclassifications
- misadministrations
- mineralocorticoids
- microphotographies
- microphotographers
- micropaleontologic
- micromanipulations
- microenvironmental
- microencapsulation
- microencapsulating
- microcrystallinity
- microcalorimetries
- methylnaphthalenes
- methylcholanthrene
- methemoglobinemias
- metallographically
- melodramatizations
- mechanochemistries
- manipulativenesses
- malcontentednesses
- maladministrations
- magnetostrictively
- magnetoresistances
- macrophotographies
- lumpenproletariats
- latitudinarianisms
- interminablenesses
- intermediatenesses
- intercommunicating
- intercolumniations
- indiscriminatingly
- indiscriminateness
- incommensurability
- impracticabilities
- imperturbabilities
- impersonalizations
- immunosuppressants
- immunoreactivities
- immunoprecipitates
- immunoprecipitated
- immunopathologists
- immunopathological
- immunohematologist
- immunohematologies
- immunocytochemical
- hyperpigmentations
- hyperimmunizations
- hyperalimentations
- hydroxytryptamines
- hydrometallurgists
- hydrometallurgical
- homoscedasticities
- hemoglobinopathies
- handcraftsmanships
- gedankenexperiment
- extemporaneousness
- ethnomusicological
- establishmentarian
- entrepreneurialism
- electroretinograms
- electrophoretogram
- electromyographies
- electrocorticogram
- electrocardiograms
- disintermediations
- discriminabilities
- dimethyltryptamine
- dimethylhydrazines
- dihydroergotamines
- diethylcarbamazine
- diastereoisomerism
- dextroamphetamines
- determinablenesses
- denominationalisms
- demythologizations
- dematerializations
- decriminalizations
- counterprogramming
- counterdemonstrate
- counterculturalism
- constitutionalisms
- congregationalisms
- compartmentalising
- companionabilities
- commercializations
- commensurabilities
- chromolithographic
- chromolithographer
- chromolithographed
- biotransformations
- biocompatibilities
- archaeoastronomies
- antidiscrimination
- anticommercialisms
- antiadministration
- anagrammatizations
- aerothermodynamics
- accumulativenesses
- absentmindednesses
- unpleasant-smelling
- trichlormethiazide
- tetrachloromethane
- sentimentalization
- sentimentalisation
- self-aggrandizement
- self-aggrandisement
- saccharomycetaceae
- radiocommunication
- pteridospermopsida
- pteridospermaphyta
- nitrochloromethane
- muscivora-forficata
- multifunctionality
- lacto-vegetarianism
- intercommunication
- hypoparathyroidism
- hypercholesteremia
- hydroflumethiazide
- homobasidiomycetes
- histocompatibility
- electrodynamometer
- diethylmalonylurea
- cylindrical-stemmed
- cryptogrammataceae
- counterreformation
- counterbombardment
- columbite-tantalite
- chemotherapeutical
- calymmatobacterium
- ballistocardiogram
- antiferromagnetism
- anti-traditionalism
- adenocarcinomatous
Phrases (942)
- yemeni monetary unit
- william james durant
- william butler yeats
- washington monument
- voice communication
- united arab emirates
- tuamotu archipelago
- triglochin maritima
- transmitting aerial
- translating program
- tomistoma schlegeli
- tichodroma muriaria
- thomas wright waller
- thomas clayton wolfe
- talinum paniculatum
- syzygium aromaticum
- syrian monetary unit
- suborder clamatores
- subclass metatheria
- sphenodon punctatum
- spatial arrangement
- sir matthew flinders
- sir martin frobisher
- short-term liability
- semilunar cartilage
- seismic disturbance
- seasonal adjustment
- royal academy of arts
- revenue enhancement
- relocatable program
- qatari monetary unit
- pooecetes gramineus
- polish monetary unit
- phylum coelenterata
- photographer's model
- pennisetum setaceum
- patent infringement
- parliamentary agent
- papuan monetary unit
- ottmar mergenthaler
- oscar hammerstein ii
- one thousand million
- nycticebus pygmaeus
- newspaper columnist
- neapolitan ice cream
- navigational system
- myrmecophaga jubata
- musical composition
- musical arrangement
- musculus temporalis
- mount rushmore state
- molar concentration
- molal concentration
- minor tranquillizer
- minor tranquilliser
- military government
- military expedition
- midterm examination
- metric capacity unit
- methotrexate sodium
- method of accounting
- mercator projection
- member of parliament
- mathematics teacher
- material possession
- master of literature
- mary wollstonecraft
- marquis de lafayette
- marijuana cigarette
- manganese tetroxide
- malaclemys centrata
- make a clean breast of
- major tranquillizer
- magnetic attraction
- lucy maud montgomery
- logistic assessment
- logical implication
- limenitis archippus
- licensing agreement
- latrodectus mactans
- latimeria chalumnae
- lachrymal secretion
- keyboard instrument
- kenyan monetary unit
- katherine mansfield
- kamchatka peninsula
- kalmia angustifolia
- john pierpont morgan
- john charles fremont
- james whitcomb riley
- james prescott joule
- james mckeen cattell
- james matthew barrie
- james grover thurber
- james arthur baldwin
- interior department
- indian monetary unit
- imperfective aspect
- human growth hormone
- houses of parliament
- historical document
- hindu calendar month
- herman northrop frye
- heloderma suspectum
- hardstemmed bulrush
- green mountain state
- great pyramid of giza
- grammatical subject
- giambattista marino
- genus melopsittacus
- genus dimorphotheca
- genus chamaecytisus
- genetic abnormality
- garcinia mangostana
- fundamental measure
- fulminating mercury
- fulminate of mercury
- female genital organ
- family trichechidae
- family testudinidae
- family physeteridae
- family nepenthaceae
- family motacillidae
- family loranthaceae
- family heteromyidae
- family centriscidae
- family accipitridae
- family acanthuridae
- fair-trade agreement
- euphorbia marginata
- essential amino acid
- endorsement in blank
- employment contract
- emberiza citrinella
- element of a cylinder
- electronics company
- elaeagnus commutata
- economic assistance
- dylan marlais thomas
- drafting instrument
- dmitri shostakovich
- direct transmission
- diplomatic minister
- diplomatic building
- dewey decimal system
- department of energy
- danish monetary unit
- dame sybil thorndike
- dame joan sutherland
- crotalus mitchellii
- create from raw stuff
- conservation of mass
- computer peripheral
- comptonia peregrina
- commissaire maigret
- comminuted fracture
- commercial document
- commercial activity
- columbia university
- cognitive semantics
- class schizomycetes
- class gastromycetes
- christopher marlowe
- chemical operations
- chemical attraction
- castanea mollissima
- carl gustaf mosander
- capital of new mexico
- capital of minnesota
- capital of guatemala
- business department
- bush administration
- break someone's heart
- book of lamentations
- blue ridge mountains
- badminton equipment
- auxiliary equipment
- augustinian hermits
- astronomy satellite
- aruban monetary unit
- artocarpus communis
- arthur m. schlesinger
- arthur holly compton
- artemisia filifolia
- armoracia rusticana
- apodemus sylvaticus
- antispasmodic agent
- antirrhinum filipes
- antagonistic muscle
- anamnestic reaction
- amphibious aircraft
- amlodipine besylate
- american revolution
- american pulsatilla
- ambystoma mexicanum
- amaranthus spinosus
- amaranthus caudatus
- allegheny mountains
- alkaline-earth metal
- algorithmic program
- air-to-ground missile
- agropyron cristatum
- ageratina altissima
- afghan monetary unit
- administrative unit
- administrative body
- acoustic gramophone
- academic department
- abel janszoon tasman
- 5-hydroxytryptamine
- world tamil movement
- winter olympic games
- william butterfield
- western roman empire
- western mountain ash
- western diamondback
- west indian smallpox
- wesleyan methodists
- weapons emplacement
- water-milfoil family
- walter william skeat
- walter john de la mare
- volumetric analysis
- vigilance committee
- vietnamese language
- viaticus settlement
- viatical settlement
- veterinary medicine
- verbascum lychnitis
- verbascum blattaria
- vena stylomastoidea
- vaccinium stamineum
- vaccaria pyramidata
- urogenital medicine
- upholstery material
- uniocular dichromat
- unary numeral system
- umbelliferous plant
- typesetting machine
- two-line great primer
- trogium pulsatorium
- trisodium phosphate
- trinectes maculatus
- trimorphodon lambda
- trillium recurvatum
- trichostema lanatum
- tricholoma venenata
- tricholoma vaccinum
- tricholoma pardinum
- triangulum australe
- tremella reticulata
- tremella fuciformis
- treasury department
- travelling salesman
- transuranic element
- transmission system
- transitive verb form
- trade union movement
- toxemia of pregnancy
- totalitation regime
- topographic anatomy
- top fermenting yeast
- tongan monetary unit
- tobacco mosaic virus
- time deposit account
- time-and-motion study
- thomas stearns eliot
- thomas gainsborough
- thermoplastic resin
- thermobia domestica
- thermal equilibrium
- thamnophis sirtalis
- thamnophis sauritus
- thamnophis proximus
- thalamostriate vein
- teucrium scorodonia
- teucrium chamaedrys
- terminable interest
- temporary expedient
- tellima grandiflora
- tectaria macrodonta
- taxodium mucronatum
- tatahumara language
- taraxacum ruderalia
- taraxacum kok-saghyz
- tanacetum douglasii
- tanacetum coccineum
- tanacetum balsamita
- talmudic literature
- talinum brevifolium
- talinum aurantiacum
- systema urogenitale
- systema lymphaticum
- systema digestorium
- system of numeration
- synaptomys borealis
- symplocus tinctoria
- suspended animation
- surveillance system
- surgical instrument
- subthalamic nucleus
- subsistence farming
- subpoena duces tecum
- suborder ruminantia
- suborder nematocera
- suborder menotyphla
- subfamily triglinae
- subfamily sterninae
- styphelia humifusum
- structural genomics
- striated muscle cell
- strawberry ice cream
- strawberry geranium
- stratified sampling
- straight-line method
- stanley frank musial
- standard atmosphere
- spraguea umbellatum
- spartina pectinmata
- space-time continuum
- southern maidenhair
- south temperate zone
- sonora semiannulata
- solar thermal system
- solar magnetic field
- sodium thiosulphate
- smoking compartment
- smilax rotundifolia
- silphium laciniatum
- shorea teysmanniana
- shirley temple black
- severance agreement
- serratia marcescens
- septuagesima sunday
- september 11 attacks
- semi-sweet chocolate
- semaphore telegraph
- segmentation cavity
- security department
- secobarbital sodium
- sebastes ruberrimus
- scleroderma bovista
- scale of measurement
- sapindus marginatus
- sao tome and principe
- sample distribution
- saint thomas aquinas
- saint thomas a becket
- saint martin's summer
- sacramento sturgeon
- sabbatia campestris
- rudolf karl bultmann
- round-tailed muskrat
- rocky-mountain maple
- rocky mountain sheep
- rocky mountain pinon
- robert mearns yerkes
- robert james fischer
- robert bruce mathias
- riemannian geometry
- rhodanthe manglesii
- rhizomatous begonia
- reticular formation
- remilegia australis
- relative atomic mass
- registration number
- reductio ad absurdum
- recombinant protein
- reaumur thermometer
- real-time processing
- rattlesnake's master
- ratibida columnaris
- ramsay hunt syndrome
- radiation pyrometer
- quantum field theory
- quadriphonic system
- quadraphonic system
- pus-forming bacteria
- purple-stemmed aster
- pure iambic trimeter
- public relations man
- pterocnemia pennata
- pteridium aquilinum
- psidium cattleianum
- prumnopitys elegans
- prospero lambertini
- proportional sample
- promotional expense
- probiotic bacterium
- president john adams
- prefrontal lobotomy
- practice of medicine
- power of appointment
- potawatomi language
- potassium hydroxide
- potassium carbonate
- potamogeton nodosus
- potamogeton crispus
- positive chemotaxis
- portuguese man-of-war
- pomatomus saltatrix
- polystichum braunii
- polygonum orientale
- political commissar
- pneumogastric nerve
- plumeria acutifolia
- platycerium andinum
- pitcher-plant family
- pimenta officinalis
- pickeringia montana
- phylum chaetognatha
- phrynosoma cornutum
- phragmites communis
- photographic camera
- phonological system
- philipp melanchthon
- petteria ramentacea
- petersburg campaign
- peruvian mastic tree
- pecten magellanicus
- paumotu archipelago
- parochetus communis
- parnassia fimbriata
- parathyroid hormone
- parametric quantity
- paracentral scotoma
- page-at-a-time printer
- oxytropis lambertii
- orthochromatic film
- order polymastigina
- order marchantiales
- order ephemeroptera
- order endomycetales
- order actinomyxidia
- opuntia lindheimeri
- opisthocomus hoazin
- operating statement
- open-air marketplace
- onopordum acanthium
- onopordon acanthium
- omphalotus illudens
- nymphalid butterfly
- northern barramundi
- north temperate zone
- normative economics
- norman architecture
- normal distribution
- nonmalignant tumour
- newtonian mechanics
- newton's law of motion
- network programming
- nepal trumpet flower
- negative chemotaxis
- napierian logarithm
- myositis trichinosa
- myelocytic leukemia
- mycteroperca bonaci
- myasthenic syndrome
- mutually beneficial
- musculus teres major
- musculus pectoralis
- musculus buccinator
- multiplication sign
- multiplex operation
- muhammad ali of egypt
- mountain watercress
- mountain spleenwort
- mountain four o'clock
- mountain fetterbush
- mountain chinchilla
- mountain blacksnake
- mother-of-pearl cloud
- mother-in-law's tongue
- most valuable player
- moreton bay chestnut
- morchella esculenta
- montia lamprosperma
- monocytic leukaemia
- monoclonal antibody
- momordica charantia
- molecular biologist
- minor diatonic scale
- minoan civilization
- minoan civilisation
- miniature schnauzer
- mineral association
- minato ohashi bridge
- military commission
- military censorship
- military capability
- middle temporal vein
- microscopic anatomy
- michael stuart brown
- michael gerald tyson
- mexican pocket mouse
- mexican freetail bat
- metaplastic anaemia
- metaphosphoric acid
- metal spinning lathe
- metabolic alkalosis
- mertensia virginica
- merovingian dynasty
- mentha rotundifolia
- melicocca bijugatus
- megavitamin therapy
- mediterranean fever
- medical institution
- medical examination
- medicago intertexta
- medial rectus muscle
- meadow-beauty family
- maxmilien de bethune
- max ferdinand perutz
- matricaria recutita
- matricaria inodorum
- mathematical symbol
- master of ceremonies
- martina navratilova
- martin luther king jr.
- marta brigit nilsson
- marriage settlement
- marquis de condorcet
- marie goeppert mayer
- maria goeppert-mayer
- marcus junius brutus
- manufacturing plant
- manilkara bidentata
- mandarin orange tree
- malice aforethought
- malheur wire lettuce
- malathion poisoning
- malacosoma disstria
- major tranquilliser
- major diatonic scale
- magnetomotive force
- magneto-optical disc
- magnetic levitation
- magnetic core memory
- magnesium carbonate
- macroscopic anatomy
- machine translation
- lysimachia ciliatum
- lycopodium clavitum
- lupus erythematosus
- luggage compartment
- lucretia coffin mott
- loxostege similalis
- low-level formatting
- lithophragma affine
- listeria meningitis
- liquid metal reactor
- line-at-a-time printer
- limnocryptes minima
- ligustrum japonicum
- light whipping cream
- libyan monetary unit
- leycesteria formosa
- lepromatous leprosy
- late-spring-blooming
- kolkwitzia amabilis
- kingdom protoctista
- kingdom prokaryotae
- katmai national park
- kammon strait bridge
- kamehameha the great
- kamchatkan sea eagle
- jumping bristletail
- judgment in personam
- judgement by default
- jessica lucy mitford
- jerusalem artichoke
- jean francois millet
- jatropha stimulosus
- james thomas farrell
- james francis thorpe
- james butler hickock
- isopyrum biternatum
- ipratropium bromide
- ipomoea leptophylla
- interstellar medium
- internal combustion
- intermediate shroud
- insider information
- inorganic chemistry
- information warfare
- information science
- information measure
- incomplete fracture
- incomplete abortion
- hypoplastic anaemia
- hypoglycaemic agent
- hypericum maculatum
- hydromantes shastae
- human palaeontology
- human genome project
- horse chestnut cream
- homecourt advantage
- hindu kush mountains
- hieracium praealtum
- hesperis matronalis
- herbert mclean evans
- helvella acetabulum
- heat-seeking missile
- heartleaf manzanita
- hawaii standard time
- harkat-ul-mujahideen
- harkat ul-mujahedeen
- haemorrhagic stroke
- haematobia irritans
- habenaria fimbriata
- gyromitra esculenta
- gymnastic apparatus
- gunter wilhelm grass
- guadalupe mountains
- group centrospermae
- grammatical meaning
- government activity
- giambattista marini
- giambattista bodoni
- german monetary unit
- geothermal industry
- george paget thomson
- genyonemus lineatus
- genus stephanomeria
- genus stenopelmatus
- genus spathiphyllum
- genus septobasidium
- genus notophthalmus
- genus mycobacterium
- genus malacothamnus
- genus macrodactylus
- genus lepidothamnus
- genus lagerstroemia
- genus hyracotherium
- genus graptophyllum
- genus ginglymostoma
- genus falcatifolium
- genus entomophthora
- genus edmontosaurus
- genus compsognathus
- genus chrysothamnus
- genus chrysanthemum
- genus ceratotherium
- genus ceratophyllum
- genus ceratopetalum
- genus calamagrostis
- genus arrhenatherum
- genus argyranthemum
- genus anomalopteryx
- genus agrobacterium
- genus acanthocybium
- gastrocolic omentum
- garcinia gummi-gutta
- functional genomics
- fumaria claviculata
- full phase of the moon
- front-porch campaign
- fritz albert lipmann
- frankfurt on the main
- francois mitterrand
- florida smoothhound
- first earl of chatham
- first baron macaulay
- financial statement
- family vittariaceae
- family trombidiidae
- family trionychidae
- family trichiuridae
- family trephritidae
- family tremellaceae
- family torpedinidae
- family tilletiaceae
- family terebellidae
- family tamaricaceae
- family synodontidae
- family syngnathidae
- family stromateidae
- family staphylaceae
- family scutigeridae
- family rhiptoglossa
- family rhinobatidae
- family relationship
- family ramphastidae
- family pennatulidae
- family orchestiidae
- family nummulitidae
- family notoryctidae
- family notonectidae
- family mylodontidae
- family myliobatidae
- family monodontidae
- family martyniaceae
- family marattiaceae
- family lymantriidae
- family loxomataceae
- family littorinidae
- family lepismatidae
- family hydrobatidae
- family holothuridae
- family gentianaceae
- family equisetaceae
- family embiotocidae
- family elephantidae
- family cuterebridae
- family cordaitaceae
- family combretaceae
- family cetorhinidae
- family ceratopsidae
- family celastraceae
- family catostomidae
- family belemnitidae
- family bathyergidae
- family aulostomidae
- family argonautidae
- family argentinidae
- family alismataceae
- experimental method
- exothermic reaction
- exophthalmic goiter
- euclid's fourth axiom
- eucalyptus maculata
- eucalyptus camphora
- euarctos americanus
- ethyl aminobenzoate
- estimated tax return
- esther hobart morris
- erythronium albidum
- erythema multiforme
- eriophyllum lanatum
- epistle to the romans
- epidendrum tampense
- endowment insurance
- endothelial myeloma
- elymus trachycaulos
- elymus caput-medusae
- elementary particle
- elementary geometry
- electric automobile
- eighter from decatur
- edwin of northumbria
- educational program
- ecumenical movement
- ecclesiastical mode
- ecballium elaterium
- eastern roman empire
- eastern hop hornbeam
- eastern catholicism
- early warning system
- dynamic electricity
- dwarf-white trillium
- duodecimal notation
- dryopteris filix-mas
- drepanocytic anemia
- dramatic production
- domesticated animal
- doctor of humanities
- division myxomycota
- district of columbia
- diplomatic immunity
- digitaria ischaemum
- dichondra micrantha
- dicamptodon ensatus
- descriptive grammar
- daylight-saving time
- davidson's penstemon
- database management
- dalmatian pyrethrum
- cytisus ramentaceus
- cystopteris montana
- cyrtomium aculeatum
- custard-apple family
- cryptogramma crispa
- crotalus adamanteus
- cronartium ribicola
- crescent-cell anemia
- crataegus tomentosa
- court of saint james's
- counter reformation
- cotoneaster dammeri
- corrosive sublimate
- corporal punishment
- coronary thrombosis
- coordinate geometry
- confederate jasmine
- computer simulation
- computer programmer
- computer programing
- computed tomography
- comptroller general
- complementary color
- complementary close
- complement fixation
- competitor analysis
- compatible software
- compassionate leave
- comparative anatomy
- communist manifesto
- common yellowthroat
- common unicorn plant
- common staghorn fern
- common pitcher plant
- commodity brokerage
- committal to writing
- commercial traveler
- commerce department
- combat intelligence
- colchicum autumnale
- coelenterate family
- codiaeum variegatum
- climbing nightshade
- clematis virginiana
- clematis versicolor
- clematis ochreleuca
- claudius ptolemaeus
- classical mythology
- class pyrenomycetes
- class plectomycetes
- class hymenomycetes
- cirsium lanceolatum
- circulating decimal
- circis siliquastrum
- charles william post
- chairman of the board
- ceylon cinnamon tree
- cerro del nacimiento
- cerebral thrombosis
- ceratotherium simum
- ceratostomella ulmi
- cerapteryx graminis
- centaurea americana
- celestial mechanics
- catherine de medicis
- castilleja chromosa
- cascade transformer
- cardamine pratensis
- carbon group element
- caranx bartholomaei
- capsicum frutescens
- capparis mitchellii
- capital of san marino
- campanula glomerata
- campanula carpatica
- calostoma ravenelii
- calostoma lutescens
- calopogon tuberosum
- calochortus amoenus
- calculating machine
- calcium bicarbonate
- burmeisteria retusa
- building department
- british thermal unit
- brazilian trumpeter
- boy scouts of america
- bottom fermentation
- boltzmann's constant
- body plethysmograph
- bluestem wheatgrass
- blindstitch machine
- blind stitch machine
- blattella germanica
- binary number system
- bidens trichosperma
- bethlehem ephrathah
- bernese mountain dog
- bering standard time
- beckman thermometer
- bastard lignum vitae
- basal metabolic rate
- bartolomeo vanzetti
- bartolomeo prignano
- bartolomeo eustachi
- bartholomew roberts
- barometric pressure
- barnaba chiaramonti
- baby-boom generation
- automotive engineer
- automobile mechanic
- automobile industry
- automated moderator
- autoimmune disorder
- autoimmune diabetes
- astroloma humifusum
- asterid dicot family
- asian tiger mosquito
- ascomycetous fungus
- artium baccalaurens
- articulatory system
- arthur james balfour
- arteria ophthalmica
- arteria mesenterica
- arteria ethmoidalis
- arteria communicans
- artemisia abrotanum
- army of the righteous
- armillaria caligata
- aristarchus of samos
- arisaema triphyllum
- arisaema dracontium
- arisaema atrorubens
- applied mathematics
- application program
- antiarrhythmic drug
- anterograde amnesia
- anselm of canterbury
- anomalopteryx oweni
- angoumois grain moth
- anemia adiantifolia
- anarchist communism
- anamnestic response
- analytical geometry
- anacyclus pyrethrum
- amphetamine sulfate
- american white birch
- american watercress
- american water shrew
- american water ouzel
- american twinflower
- american labor party
- american arborvitae
- ambystoma maculatum
- amaranthus cruentus
- alsophila pometaria
- allium neopolitanum
- aleurites moluccana
- alcohol thermometer
- alaska standard time
- alan mathison turing
- ailanthus altissima
- agrimonia eupatoria
- age of enlightenment
- agaricus campestris
- aframomum melegueta
- admiralty mountains
- adenium multiflorum
- addax nasomaculatus
- active matrix screen
- acoustic phenomenon
- aconitum lycoctonum
- acentric chromosome
- acceptance sampling
- absorption spectrum
- abdominal breathing
