19-Letter Words Containing: E,A,N,A
(In Any Order)
There are 103 19 letter words,
986 19 letter phrases and
0 19 letter abbr's with
E,A,N,A in.
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| Word | Save | Length | Usage | Points | Type | ||
|---|---|---|---|---|---|---|---|
We couldn't find any valid Scrabble US words with a length of 19. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US! | |||||||
All 19 Letter Words
Words (103)
- cinematographically
- pneumoencephalogram
- intellectualization
- straightforwardness
- untranslatabilities
- unfashionablenesses
- understandabilities
- unapproachabilities
- ultrasegregationist
- ultracontemporaries
- transplantabilities
- territorializations
- superspecialization
- superadministrators
- sentimentalizations
- representationalist
- representationalism
- reindustrialization
- reconceptualization
- radioallergosorbent
- proletarianizations
- preternaturalnesses
- postmillenarianisms
- photoreconnaissance
- phonocardiographies
- phenylthiocarbamide
- phenomenalistically
- parthenogenetically
- paradichlorobenzene
- paleoanthropologist
- paleoanthropologies
- ovolactovegetarians
- overspecializations
- overgeneralizations
- overclassifications
- overcentralizations
- overcapitalizations
- nonrelativistically
- neuropharmacologist
- neuropharmacologies
- mischaracterization
- microencapsulations
- magnetohydrodynamic
- irreplaceablenesses
- interstratification
- interorganizational
- interdepartmentally
- interavailabilities
- instantaneousnesses
- indefatigablenesses
- inappropriatenesses
- immunohematological
- gastroenterological
- extraordinarinesses
- extralinguistically
- evapotranspirations
- establishmentarians
- electromechanically
- electromagnetically
- dispassionatenesses
- disadvantageousness
- disadvantagednesses
- diethylcarbamazines
- departmentalization
- deindustrialization
- counterretaliations
- counterinflationary
- conceptualistically
- compassionatenesses
- companionablenesses
- circumstantialities
- authoritativenesses
- antirevolutionaries
- antiferromagnetisms
- antidesertification
- anticonservationist
- anticholinesterases
- anthropocentrically
- angiocardiographies
- agammaglobulinemias
- accommodativenesses
- xenotransplantation
- unproblematicalness
- ultracentrifugation
- tetramethyldiarsine
- pseudohallucination
- professionalization
- professionalisation
- phenylpropanolamine
- phacoemulsification
- nonrepresentational
- mercury-contaminated
- large-capitalization
- large-capitalisation
- interdenominational
- interchangeableness
- intellectualisation
- hysterosalpingogram
- echoencephalography
- conventionalization
- conventionalisation
- auriculoventricular
- anarcho-collectivism
Phrases (986)
- zambian monetary unit
- zairese monetary unit
- william henry mauldin
- water-plantain family
- vertical combination
- venae conjunctivales
- vena paraumbilicalis
- vena basivertebralis
- valentina tereshkova
- vaccinium vitis-idaea
- united nations agency
- unfavorable judgment
- ugandan monetary unit
- transmission channel
- trans-alaska pipeline
- temporal arrangement
- temperate rain forest
- teaching certificate
- taraxacum officinale
- tanacetum parthenium
- subfamily potoroinae
- subfamily mephitinae
- subclass dilleniidae
- standard temperature
- spanish monetary unit
- south american nation
- south american indian
- sierra madre oriental
- shakespearean sonnet
- sexadecimal notation
- serbian monetary unit
- semi-circular bastion
- self-adapting program
- scleropages jardinii
- salicylate poisoning
- saint john the apostle
- russian monetary unit
- rotary international
- richard the lionheart
- rabbi moses ben maimon
- quercus vaccinifolia
- qualifying adjective
- procrustean standard
- proboscidea arenaria
- pneumococcal vaccine
- pilosella aurantiaca
- phytolacca americana
- physical restoration
- periarteritis nodosa
- pellaea rotundifolia
- pelecaniform seabird
- passionflower family
- part to whole relation
- organization expense
- operational casualty
- operational analysis
- operating capability
- occupational disease
- north atlantic treaty
- nictitating membrane
- neurological disease
- national debt ceiling
- nancy freeman mitford
- myanmar monetary unit
- mickey charles mantle
- mexican monetary unit
- mediterranean anemia
- mechanical advantage
- meat-packing business
- massachuset language
- martin luther king day
- marmota flaviventris
- management personnel
- maltese monetary unit
- malpighian corpuscle
- malacosoma americana
- lucius annaeus seneca
- lonicera involucrata
- lighter-than-air craft
- leon battista alberti
- legal representative
- latvian monetary unit
- laotian monetary unit
- language requirement
- lagerstroemia indica
- kuwaiti monetary unit
- katherine anne porter
- kate o'flaherty chopin
- john edward masefield
- jean-jacques rousseau
- jean-baptiste lamarck
- japanese honeysuckle
- james cleveland owens
- james alfred van allen
- ivan petrovich pavlov
- italian monetary unit
- isaac bashevis singer
- irish gaelic language
- iranian monetary unit
- internal jugular vein
- inspection and repair
- indo-iranian language
- in spite of appearance
- immune gamma globulin
- ignace jan paderewski
- hylocichla mustelina
- hydrastis canadensis
- hoof-and-mouth disease
- hindoostani language
- himantopus mexicanus
- heavier-than-air craft
- haitian monetary unit
- greater sunda islands
- glycerinated gelatin
- globicephala melaena
- giovanni da verrazano
- ghanian monetary unit
- gerard manley hopkins
- genus branchiobdella
- genus arctostaphylos
- fundamental quantity
- fortunella margarita
- financial assistance
- file allocation table
- ferdinand de saussure
- favourable reception
- family zingiberaceae
- family phalangeridae
- family laminariaceae
- family cynoglossidae
- family chinchillidae
- family acipenseridae
- extragalactic nebula
- external respiration
- european central bank
- eskimo-aleut language
- erinaceus europeaeus
- educational activity
- edna st. vincent millay
- editorial department
- dreissena polymorpha
- dramatic performance
- diversionary landing
- disability insurance
- dioscorea paniculata
- dibranchiate mollusk
- declaratory sentence
- declarative sentence
- dari persian language
- dame jean iris murdoch
- dame daphne du maurier
- dame alice ellen terry
- cumberland mountains
- cryptomeria japonica
- crataegus oxyacantha
- cost-benefit analysis
- coryphaena equisetis
- compensatory damages
- claude elwood shannon
- chimonanthus praecox
- charles farrar browne
- charles dudley warner
- cease and desist order
- capital of the ukraine
- capital of north korea
- capital of bangladesh
- capital of azerbaijan
- canavalia ensiformis
- campanula trachelium
- caesalpinia echinata
- broad interpretation
- bernard mannes baruch
- belamcanda chinensis
- begonia tuberhybrida
- bearing false witness
- battle of the granicus
- battle of saint-mihiel
- battle of marston moor
- battle of guadalcanal
- battle of bannockburn
- barren ground caribou
- baroness karen blixen
- azerbaijani republic
- azerbaijani language
- authoritarian regime
- australian aborigine
- athyrium filix-femina
- asexual reproduction
- articles of agreement
- artemisia tridentata
- armand jean du plessis
- arithmetic operation
- archosaurian reptile
- aquilegia canadensis
- appointment calendar
- anton van leeuwenhoek
- anti-takeover defense
- anthurium andraeanum
- anterior crural nerve
- angolan monetary unit
- anglo-norman language
- andrew william mellon
- anaximenes of miletus
- alpine type of glacier
- alosa pseudoharengus
- alopecurus pratensis
- allium schoenoprasum
- alfred lothar wegener
- alfred edward housman
- alexander graham bell
- aldous leonard huxley
- alben william barkley
- agrippina the younger
- adlai ewing stevenson
- academic requirement
- abutilon theophrasti
- absence without leave
- william le baron jenny
- william iii of england
- william graham sumner
- william ashley sunday
- whole to part relation
- whole kit and caboodle
- western balsam poplar
- west indian satinwood
- west african cfa franc
- water-soluble vitamin
- war between the states
- vocational education
- virginian witch hazel
- virginia serpentaria
- victory over japan day
- vexatious litigation
- vertical integration
- veronica officinalis
- ventricular aneurysm
- ventral placentation
- vena musculophrenica
- vena gastroomentalis
- vena cerebri anterior
- vanguards of conquest
- vanessa virginiensis
- vallisneria spiralis
- valerianella locusta
- urogenital apparatus
- unsaturated compound
- universal quantifier
- united states marines
- united states capitol
- united states cabinet
- united mexican states
- unilateral paralysis
- uniform acceleration
- unformatted capacity
- unfavorable position
- underground railroad
- unavoidable casualty
- unauthorized absence
- twelfth cranial nerve
- tupi-guarani language
- trophoblastic cancer
- trigeminal neuralgia
- trichinella spiralis
- treasury obligations
- transvaal kafferboom
- transfusion reaction
- tragopogon pratensis
- toxaemia of pregnancy
- tomasso parentucelli
- tineola bisselliella
- timothy francis leary
- tillandsia usneoides
- thyme-leaved sandwort
- threadleaf groundsel
- third lateran council
- therapeutic abortion
- theory of gravitation
- theatre of operations
- theater of operations
- terrestrial guidance
- tephrosia virginiana
- tent-caterpillar moth
- temperature gradient
- tacoma narrows bridge
- systema alimentarium
- system administrator
- surface assimilation
- supraglacial moraine
- suborder nothosauria
- suborder maniraptora
- suborder gorgoniacea
- submarine earthquake
- subgenus azaleastrum
- subfamily pythoninae
- subfamily perdicinae
- subfamily garrulinae
- subfamily cetoniidae
- subclass pantotheria
- subclass magnoliidae
- stratum germinativum
- stokes-adams syndrome
- stenotomus aculeatus
- stenocarpus sinuatus
- stenocarpus salignus
- steel oneself against
- st. thomas and principe
- spousal relationship
- spontaneous abortion
- spherical aberration
- sphaeralcea coccinea
- speckled rattlesnake
- spacecraft event time
- southern carpathians
- sophora secundiflora
- sir arthur conan doyle
- sir alexander fleming
- sino-tibetan language
- sideroblastic anemia
- shirodkar's operation
- shigella dysenteriae
- sewage disposal plant
- seventh-day adventism
- seventh cranial nerve
- sesbania grandiflora
- serranus subligarius
- serbia and montenegro
- sequoia wellingtonia
- sequoia national park
- sequential operation
- senecio triangularis
- secondary amenorrhea
- second earl of chatham
- scots gaelic language
- scorzonera hispanica
- schaffneria nigripes
- saxe-gothea conspicua
- satureja grandiflora
- sarcoscypha coccinea
- santa cruz de la sierra
- sanicula arctopoides
- salvelinus namaycush
- salmon portland chase
- sales representative
- sales finance company
- saint lawrence seaway
- saint elias mountains
- sacramento mountains
- saccharum bengalense
- robinia pseudoacacia
- right-angled triangle
- right coronary artery
- richardson's geranium
- richard iii of england
- rice-grain fritillary
- rhagoletis pomonella
- reversionary annuity
- retromandibular vein
- retaliatory eviction
- restaurant attendant
- republic of san marino
- republic of nicaragua
- republic of macedonia
- republic of lithuania
- relational adjective
- regular dodecahedron
- regional anaesthesia
- redwood national park
- redirect examination
- red-breasted nuthatch
- recreational vehicle
- reconnaissance plane
- rauwolfia serpentina
- rattlesnake plantain
- ratibida columnifera
- racial extermination
- rachycentron canadum
- quinquagesima sunday
- qualitative analysis
- pythagorean triangle
- pure imaginary number
- pulse height analyzer
- pseudomonas pyocanea
- promotional material
- progressive vaccinia
- programming language
- proboscidea fragrans
- private investigator
- primary dysmenorrhea
- priacanthus arenatus
- prepositional phrase
- prenuptial agreement
- poterium sanguisorba
- posthypnotic amnesia
- posterior facial vein
- polyprion americanus
- polyarteritis nodosa
- polanisia graveolens
- polanisia dodecandra
- point-and-shoot camera
- podocarpus elongatus
- plantlike flagellate
- pisum sativum arvense
- pistacia terebinthus
- pin-tailed sandgrouse
- phylum echinodermata
- phineas taylor barnum
- phase i clinical trial
- pharyngeal consonant
- phalaris canariensis
- phalaris arundinacea
- petunia integrifolia
- peronospora tabacina
- perceptual constancy
- pentobarbital sodium
- penstemon cyananthus
- pennsylvanian period
- pelargonium peltatum
- paul johannes tillich
- passing beam headlamp
- parkinsonia aculeata
- papaver californicum
- palpebra conjunctiva
- paleo-amerind culture
- palace of westminster
- pacific standard time
- osmanthus americanus
- order selaginellales
- order saprolegniales
- order hypermastigina
- order dinoflagellata
- order anthocerotales
- orchis papilionaceae
- operational calculus
- one thousand thousand
- olfactory impairment
- oleandra neriiformis
- old man of the mountain
- oenothera macrocarpa
- occupational therapy
- nothofagus solanderi
- north american nation
- no matter what happens
- nine-banded armadillo
- nilo-saharan language
- nicandra physaloides
- new zealand wine berry
- new zealand white pine
- new zealand daisybush
- new world least weasel
- nevoid elephantiasis
- netherlands antilles
- nephrolepis exaltata
- negative stimulation
- negative correlation
- neftali ricardo reyes
- near-death experience
- naval special warfare
- national park service
- national guard bureau
- narrow-leaf penstemon
- narcissus papyraceus
- nancahuazu guerrilla
- nabalus serpentarius
- myxocephalus aenaeus
- mutual understanding
- multiengine airplane
- mountain parsley fern
- mountain everlasting
- mountain bladder fern
- motion-picture camera
- mortgage application
- moquelumnan language
- monosodium glutamate
- monoblastic leukemia
- modern greek language
- mitral valve stenosis
- mirror-image relation
- middle irish language
- middle greek language
- mexican swamp cypress
- mexican beaded lizard
- menziesia ferruginea
- mentzelia livicaulis
- membranous labyrinth
- megaloblastic anemia
- meeting beam headlamp
- medical practitioner
- meclofenamate sodium
- mature-onset diabetes
- mass-action principle
- maryland golden aster
- mary flannery o'connor
- marquise de montespan
- marquise de maintenon
- marital relationship
- marcus cocceius nerva
- maranta arundinaceae
- managerial economics
- mammal semnopithecus
- malvastrum coccineum
- male pattern baldness
- maianthemum bifolium
- magnetic inclination
- magnetic declination
- madeira winter cherry
- macular degeneration
- machine-readable text
- macadamia ternifolia
- lychins chalcedonica
- lukasiewicz notation
- lowell jackson thomas
- lord's resistance army
- lonicera caprifolium
- lolo-burmese language
- little-head snakeweed
- link-attached station
- limestone salamander
- lieutenant commander
- lev davidovich landau
- leucanthemum vulgare
- leucanthemum maximum
- letters testamentary
- leslie howard stainer
- leontodon autumnalis
- legionnaires' disease
- legal representation
- leatherleaf wood fern
- law of thermodynamics
- laurentian highlands
- latent schizophrenia
- large-leaved magnolia
- laissez-faire economy
- laburnum anagyroides
- kinyarwanda language
- katharevusa language
- juniperus virginiana
- juniperus bermudiana
- joseph francis keaton
- johannes van der waals
- johann sebastian bach
- jewish calendar month
- jerome david salinger
- jean honore fragonard
- jean edouard vuillard
- japanese varnish tree
- japanese lacquer tree
- japanese carpet grass
- japanese bittersweet
- japanese archipelago
- james langston hughes
- james harvey robinson
- james albert michener
- israeli monetary unit
- islands of langerhans
- irish republican army
- intraocular pressure
- interpretative dance
- interplanetary space
- interparietal suture
- international waters
- international system
- international flight
- international candle
- international ampere
- internal respiration
- internal iliac artery
- internal failure cost
- intelligence analyst
- inflammatory disease
- infant mortality rate
- indigofera tinctoria
- independent variable
- immunochemical assay
- ilich ramirez sanchez
- ignacy jan paderewski
- ian lancaster fleming
- hypericum crux andrae
- hyperchromic anaemia
- hydrangea petiolaris
- hydrangea paniculata
- holarrhena pubescens
- himalaya honeysuckle
- hexadecimal notation
- helianthus giganteus
- hedysarum coronarium
- hayreddin barbarossa
- hard-skinned puffball
- hamamelis virginiana
- hamamelid dicot genus
- halogeton glomeratus
- half-and-half dressing
- haemulon macrostomum
- haemanthus coccineus
- habenaria orbiculata
- habenaria leucophaea
- habenaria chlorantha
- gulf of saint lawrence
- guinean monetary unit
- guevina heterophylla
- greater water parsnip
- great smoky mountains
- gravitational theory
- gravimetric analysis
- grammatical relation
- grammatical cohesion
- governador valadares
- gossypium barbadense
- global climate change
- giant scrambling fern
- geranium robertianum
- geological formation
- genus ustilaginoidea
- genus staurikosaurus
- genus psittacosaurus
- genus proterochampsa
- genus plasmodiophora
- genus phalaenoptilus
- genus machaeranthera
- genus ischigualastia
- genus chlamydosaurus
- genus ceratostomella
- genus castanospermum
- genus bougainvillaea
- genus appendicularia
- genus amorphophallus
- gentleman's gentleman
- gentianopsis detonsa
- gentianopsis crinita
- gentianopsid procera
- gentianella amarella
- general practitioner
- general headquarters
- gardenia jasminoides
- gangrenous emphysema
- gambian monetary unit
- fundamental particle
- fundamental analysis
- fumaria sempervirens
- friuli-venezia giulia
- francois-marie arouet
- francisco jose de goya
- francis edgar stanley
- foot-and-mouth disease
- florida strangler fig
- flindersia australis
- flammulina velutipes
- flagellate protozoan
- fixed-gear drivetrain
- first lateran council
- first baron passfield
- fifth lateran council
- fibrovascular bundle
- fermentation alcohol
- ferdinand ii of aragon
- fannie merritt farmer
- family zygnemataceae
- family valerianaceae
- family uranoscopidae
- family tribonemaceae
- family tettigoniidae
- family tetranychidae
- family tenebrionidae
- family struthionidae
- family staphylinidae
- family sparganiaceae
- family salamandridae
- family rhinolophidae
- family ranunculaceae
- family priacanthidae
- family pomacentridae
- family polyodontidae
- family polyangiaceae
- family polemoniaceae
- family platanistidae
- family pinnotheridae
- family phoeniculidae
- family phaethontidae
- family orobanchaceae
- family ophiodontidae
- family oedogoniaceae
- family nyctaginaceae
- family nidulariaceae
- family monotropaceae
- family monocanthidae
- family menyanthaceae
- family melanthiaceae
- family mastodontidae
- family malacanthidae
- family leitneriaceae
- family lanthanotidae
- family kinosternidae
- family juncaginaceae
- family indicatoridae
- family ichneumonidae
- family hydrangeaceae
- family hyacinthaceae
- family holocentridae
- family hemiprocnidae
- family gigartinaceae
- family fistulinaceae
- family dracunculidae
- family dinornithidae
- family dicksoniaceae
- family diapensiaceae
- family desmodontidae
- family curculionidae
- family coryphaenidae
- family commelinaceae
- family coccinellidae
- family centropomidae
- family centrarchidae
- family casuarinaceae
- family cannabidaceae
- family campanulaceae
- family callionymidae
- family caenolestidae
- family burmanniaceae
- family balsaminaceae
- family avicenniaceae
- family aplodontiidae
- family antennariidae
- family anacardiaceae
- family amaranthaceae
- family actinidiaceae
- external jugular vein
- external iliac artery
- external failure cost
- exponential equation
- existential operator
- exchange transfusion
- eustoma grandiflorum
- euskadi ta askatasuna
- european parsley fern
- european mountain ash
- european bog asphodel
- european black grouse
- european beggar-ticks
- eucalyptus viminalis
- eriocaulon aquaticum
- erigeron aurantiacus
- equilateral triangle
- equiangular triangle
- equal-area projection
- episcia dianthiflora
- epilobium canum canum
- epilachna varivestis
- epidural anaesthesia
- epacris purpurascens
- entrance examination
- english breakfast tea
- encephalartos caffer
- enabling legislation
- employee savings plan
- elizabeth i of england
- elimination reaction
- elephantiasis scroti
- elementary education
- electron accelerator
- electromagnetic wave
- electrical elastance
- elaphurus davidianus
- elanoides forficatus
- elagatis bipinnulata
- eigenvalue of a matrix
- eichhornia crassipes
- efficiency apartment
- edward henry harriman
- edward calvin kendall
- education department
- economic libertarian
- eburophyton austinae
- eastern united states
- eastern standard time
- eastern silvery aster
- eastern pasque flower
- eastern gray squirrel
- driving beam headlamp
- drepanocytic anaemia
- docosahexaenoic acid
- dining-room attendant
- didelphis virginiana
- diclofenac potassium
- dicentra spectabilis
- diaphragmatic hernia
- diamondback terrapin
- diabetic retinopathy
- deviated nasal septum
- demand-pull inflation
- degree of a polynomial
- decapterus punctatus
- decaffeinated coffee
- daylight-savings time
- dawson's encephalitis
- davallia canariensis
- dardanelles campaign
- daniel hudson burnham
- cupressus lusitanica
- cupressus abramsiana
- cristobal balenciaga
- criminal maintenance
- crescent-cell anaemia
- copernicia prunifera
- copernicia australis
- constantine the great
- conservative judaism
- coniogramme japonica
- congenital megacolon
- confirmation hearing
- conditional relation
- conditional reaction
- concessive adverbial
- conceptual semantics
- complementary angles
- compensating balance
- communicating artery
- communicable disease
- common grape hyacinth
- common carotid artery
- closed-angle glaucoma
- class euglenophyceae
- class anthoceropsida
- cladonia rangiferina
- cinnabar chanterelle
- cimicifuga americana
- chronic renal failure
- chromatic aberration
- chippewaian language
- chinese white cabbage
- chinese lantern plant
- chinese angelica tree
- chilean monetary unit
- chestnut-bark disease
- chenopodium vulvaria
- cheiranthus allionii
- chartered accountant
- charlestown navy yard
- charles robert darwin
- charles hardin holley
- charge account credit
- chamaeleo chamaeleon
- chaim azriel weizmann
- chaenomeles speciosa
- chaenomeles japonica
- ceterach officinarum
- centropistes striata
- central vein of retina
- central standard time
- centaurium calycosum
- centauria calcitrapa
- centaurea imperialis
- centaurea gymnocarpa
- cellular respiration
- celestial navigation
- cation-exchange resin
- catastrophic illness
- cassiope mertensiana
- cartesian coordinate
- carpodacus mexicanus
- carpocapsa pomonella
- carl clinton van doren
- carduelis hornemanni
- carbon tetrachloride
- carbohydrate loading
- caragana arborescens
- capsicum pepper plant
- capital of new zealand
- capacitor microphone
- canticle of canticles
- campaign for governor
- camassia leichtlinii
- caloosahatchee canal
- california whipsnake
- california tree poppy
- california sagebrush
- california dandelion
- california buckwheat
- caladenia cairnsiana
- caesalpinia sepiaria
- caesalpinia coriaria
- buy-and-bust operation
- brunfelsia americana
- brugmansia sanguinea
- broadcast scheduling
- broad-leaved plantain
- broad leaved centaury
- breaking and entering
- bread-and-butter issue
- brazilian potato tree
- brazilian pepper tree
- brachiocephalic vein
- bougainvillea glabra
- bolognese pasta sauce
- boiling water reactor
- blackcurrant liqueur
- blackburnian warbler
- biserial correlation
- biquadratic equation
- big bend national park
- battle of chattanooga
- basketball equipment
- bartramian sandpiper
- baron clive of plassey
- barbra joan streisand
- baptist denomination
- banksia integrifolia
- balto-slavic language
- balkan mountain range
- ayapana triplinervis
- automobile insurance
- australian reed grass
- australian hare's foot
- australian grass tree
- aureolaria virginica
- augustin-jean fresnel
- august von wassermann
- audience measurement
- atriplex hymenelytra
- astropogon stellatus
- astatic galvanometer
- aspiration pneumonia
- arundinaria gigantea
- artemision at ephesus
- artemisia absinthium
- arna wendell bontemps
- armillaria ponderosa
- argyrotaenia citrana
- arenaria caroliniana
- appetite suppressant
- antonio gaudi i cornet
- anti-submarine rocket
- anti-racketeering law
- anti-aircraft cruiser
- anthyllis vulneraria
- antheropeas wallacei
- antheraea polyphemus
- anterior labial veins
- anterior jugular vein
- angular acceleration
- anglo-french language
- anemone quinquefolia
- anemone occidentalis
- anatomical structure
- anatomical sphincter
- anatomical reference
- anaclitic depression
- amsinckia intermedia
- amplitude modulation
- amphibious operation
- amphetamine sulphate
- american saddle horse
- american red squirrel
- american parsley fern
- american mountain ash
- american featherfoil
- american bog asphodel
- american bittersweet
- amaryllis belladonna
- alternative pleading
- alternative medicine
- alternative birthing
- alphanumeric display
- allium haematochiton
- allied command europe
- algorithmic language
- alfred charles kinsey
- alfred bernhard nobel
- alexander ii of russia
- alex boncayao brigade
- agnes gonxha bojaxhiu
- agastache nepetoides
- agastache foeniculum
- afroasiatic language
- africanized honey bee
- affirmative pleading
- aerobacter aerogenes
- advertising campaign
- advance death benefit
- adenanthera pavonina
- adams-stokes syndrome
- acute-angled triangle
- acocanthera venenata
- accommodation reflex
- accommodation ladder
- abruptly-pinnate leaf
- aaron montgomery ward
- 1st baron beaverbrook
