15-Letter Words Containing: R,I,B
(In Any Order)
There are 629 15 letter words,
645 15 letter phrases and
0 15 letter abbr's with
R,I,B in.
Best Scoring for Word Games
| Word | Save | Length | Usage | Points | Type | ||
|---|---|---|---|---|---|---|---|
| psychobiography | 15 | 36 | nounn | ||||
Valid word for Scrabble US
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| underpublicized | 15 | 32 | adjectiveadj | ||||
Valid word for Scrabble US
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| recognizability | 15 | 32 | nounn | ||||
Valid word for Scrabble US
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| dichlorobenzene | 15 | 32 | noun, adjectiven, adj | ||||
Valid word for Scrabble US
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| brachycephalies | 15 | 32 | nounn | ||||
noun • the quality of being brachycephalic | |||||||
| republicanizing | 15 | 31 | verb, adjectivev, adj | ||||
Valid word for Scrabble US
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| dithyrambically | 15 | 31 | adverb, adjectiveadv, adj | ||||
Valid word for Scrabble US
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| decarboxylating | 15 | 31 | verb, adjectivev, adj | ||||
verb • To remove one or more carboxyl groups from a molecule | |||||||
| subcategorizing | 15 | 30 | verb, nounv, n | ||||
verb • To categorize more specifically by placing in a subcategory. • (grammar) To practice subcategorization. | |||||||
| hypermutability | 15 | 30 | nounn | ||||
Valid word for Scrabble US
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| or scroll down to see all results... | |||||||
Tip: Scrabble EU allows far more words than US! Also change the max length to see more words. | |||||||
All 15 Letter Words
Words (629)
- insubordination
- interchangeable
- flibbertigibbet
- maneuverability
- invulnerability
- bacteriological
- microbiological
- irresistibility
- distributorship
- heartbreakingly
- incommensurable
- troubleshooting
- neurobiological
- serviceableness
- responsibleness
- reproducibility
- practicableness
- imperishability
- detribalization
- demonstrability
- blameworthiness
- biogeographical
- bibliographical
- approachability
- vulnerabilities
- uncopyrightable
- uncompromisable
- thromboplastins
- suborganization
- subcategorizing
- rumbustiousness
- ribonucleotides
- remobilizations
- rehabilitations
- refundabilities
- reestablishment
- reconstructible
- reconcilability
- prohibitiveness
- profitabilities
- prefabrications
- permissibleness
- penetrabilities
- overembellishes
- overembellished
- obstructiveness
- noncontributory
- noncompressible
- nonbelligerency
- mistranscribing
- microbiologists
- mensurabilities
- maldistribution
- liberalizations
- invariabilities
- intersubjective
- inseparableness
- inscrutableness
- infundibuliform
- inextricability
- inexorabilities
- inalterableness
- improvabilities
- impregnableness
- imponderability
- hydrobiological
- enterobacterium
- dithiocarbamate
- disequilibrated
- disembarrassing
- disapprobations
- convertibleness
- circumambulates
- businesspersons
- bronchodilators
- breathabilities
- bioregionalists
- biodegradations
- bidirectionally
- autobiographers
- atrabiliousness
- astrobiologists
- antituberculous
- antilibertarian
- agribusinessman
- unobtrusiveness
- thromboembolism
- merchantability
- marriageability
- irreversibility
- incomparability
- veritablenesses
- verifiabilities
- upgradabilities
- unworkabilities
- unreliabilities
- undesirableness
- underpublicized
- uncategorizable
- unanswerability
- ultraliberalism
- transubstantial
- translatability
- thermostability
- survivabilities
- suppressibility
- supersubtleties
- suburbanization
- substitutionary
- subreptitiously
- subproletariats
- subprofessional
- submetacentrics
- strikebreakings
- spreadabilities
- solderabilities
- sinterabilities
- sesquicarbonate
- semisubmersible
- semiabstraction
- sabermetricians
- ribonucleosides
- reversibilities
- retinoblastomas
- resistibilities
- resectabilities
- republicanizing
- replicabilities
- repeatabilities
- repairabilities
- rememberability
- remediabilities
- refrangibleness
- reformabilities
- reeligibilities
- redistributions
- recombinational
- recognizability
- recallabilities
- reasonabilities
- radiobiologists
- radiobiological
- psychobiography
- promotabilities
- prohibitionists
- prepublications
- preferabilities
- preestablishing
- phenobarbitones
- perishabilities
- perdurabilities
- pentobarbitones
- oversubscribing
- overstabilities
- overprescribing
- overelaboration
- overelaborating
- opprobriousness
- obtrusivenesses
- obstructionists
- obstructionisms
- observationally
- observabilities
- nonrecombinants
- nonequilibriums
- noncelebrations
- nonbiographical
- nonbelligerents
- nonbarbiturates
- neurofibrillary
- neurobiologists
- mountebankeries
- miserablenesses
- misdistribution
- misattributions
- micropublishing
- micropublishers
- microbarographs
- meroblastically
- measurabilities
- marketabilities
- libertarianisms
- labyrinthodonts
- laboriousnesses
- irritablenesses
- irrevocableness
- irrepealability
- irreparableness
- irrefragability
- irreformability
- irreconcilables
- irasciblenesses
- intracerebrally
- intolerableness
- intervisibility
- interbehavioral
- integrabilities
- insubordinately
- inheritableness
- ineradicability
- incredibilities
- incorrigibility
- incommensurably
- improbabilities
- illiberalnesses
- hypermutability
- hypermobilities
- hypermetabolism
- hypercatabolism
- hydrobiologists
- hemoglobinurias
- gyrostabilizers
- germinabilities
- formidabilities
- filterabilities
- fibrinopeptides
- featherbeddings
- extrudabilities
- exportabilities
- enumerabilities
- enterobacterial
- embryologically
- dithyrambically
- distractibility
- disequilibriums
- disequilibrates
- disembarkations
- dinitrobenzenes
- dichlorobenzene
- deterrabilities
- desirablenesses
- defibrillations
- decarburization
- decarboxylating
- creditabilities
- corynebacterial
- corrigibilities
- controllability
- contractibility
- containerboards
- concelebrations
- computerphobias
- comparabilities
- combinatorially
- collaboratively
- claustrophobias
- circumambulated
- circumambiently
- chronobiologist
- chronobiologies
- carpetbaggeries
- bureaucratizing
- bureaucratising
- brotherlinesses
- bronchoscopists
- braunschweigers
- brainlessnesses
- brachycephalies
- bowdlerizations
- bourgeoisifying
- bittersweetness
- bipolarizations
- bipartisanships
- biostratigraphy
- bioremediations
- bioregionalisms
- biogeochemistry
- bioengineerings
- bibliotherapies
- bathymetrically
- bastardizations
- bacteriophagies
- bacteriologists
- backscatterings
- autobiographies
- ariboflavinosis
- ariboflavinoses
- arbitrarinesses
- antiliberalisms
- antiabortionist
- ambidexterities
- ambassadorships
- agribusinessmen
- affordabilities
- admirablenesses
- abstractionists
- abstractionisms
- absorbabilities
- weatherboarding
- transferability
- subordinateness
- streptobacillus
- programmability
- problematically
- interchangeably
- impenetrability
- disreputability
- destructibility
- decarboxylation
- corynebacterium
- compressibility
- boustrophedonic
- archaebacterium
- overabstracting
- nonreproducible
- antisubversives
- antisubversions
- antifilibusters
- zygobranchiates
- vibroflotations
- vapourabilities
- unverifiability
- untransmissible
- unreconciliable
- unreadabilities
- unprintableness
- uninterpretable
- underpublicised
- unconstrainable
- uncircumscribed
- uncategorisable
- unbridlednesses
- unapprehensible
- ubiquitarianism
- tuberculization
- tuberculisation
- trituberculisms
- trisyllabically
- trinitrobenzene
- tributarinesses
- thiobarbiturate
- thimbleriggings
- tetrasyllabical
- tetrabranchiate
- tetrabasicities
- terminabilities
- temperabilities
- tectibranchiate
- tabularizations
- tabularisations
- symmetrophobias
- symbolographies
- syllabographies
- superincumbency
- superincumbence
- subversionaries
- suburbanisation
- subterrestrials
- suborganisation
- subminiaturizes
- subminiaturized
- subminiaturises
- subminiaturised
- sublapsarianism
- subintelligitur
- subcontractings
- subcommissioner
- subcategorising
- subalternations
- subaggregations
- strombuliferous
- strobilizations
- strobilisations
- strephosymbolia
- strabismometers
- spermatoblastic
- scribaciousness
- scratchbuilding
- scratchbuilders
- rumblegumptions
- roundaboutility
- roundaboutation
- rightablenesses
- rhombporphyries
- reverberatories
- revealabilities
- returnabilities
- retrievableness
- respirabilities
- respectabilizes
- respectabilized
- respectabilises
- respectabilised
- resolvabilities
- republicanising
- remobilisations
- remissibilities
- remarkabilities
- reflexibilities
- reduciblenesses
- redeemabilities
- reconstitutable
- recognisability
- receptibilities
- receivabilities
- realizabilities
- realisabilities
- quodlibetarians
- quadrisyllables
- pulmobranchiate
- proverbializing
- proverbialising
- propagabilities
- prohibitionisms
- producibilities
- probationership
- probabiliorists
- probabiliorisms
- printablenesses
- presbyterianize
- presbyterianise
- predictableness
- predicabilities
- predeterminable
- precipitability
- ponderabilities
- phlebosclerosis
- permutabilities
- perissosyllabic
- perfectibilists
- perfectibilisms
- perfectibilians
- parabolizations
- parabolisations
- obstructionally
- nudibranchiates
- mountainboarder
- morbilliviruses
- metagrobolizing
- metagrobolising
- metagrabolizing
- metagrabolising
- metacinnabarite
- lumberingnesses
- lophobranchiate
- liberalisations
- labyrinthitises
- labyrinthically
- irresolvability
- irreprehensibly
- irreprehensible
- irremovableness
- irremissibility
- irrefutableness
- irreductibility
- irreducibleness
- irredeemability
- invertibilities
- intransmissible
- interpenetrable
- interminability
- interambulacrum
- interambulacral
- insuperableness
- inscribableness
- inoperabilities
- inobtrusiveness
- infrangibleness
- inerrablenesses
- indistributable
- incurablenesses
- incrossbreeding
- inapprehensible
- imprescriptibly
- imprescriptible
- importabilities
- imperviableness
- imperturbations
- imperscriptible
- impartibilities
- immensurability
- huckleberryings
- heteroflexibles
- herbivorousness
- gyrostabilisers
- groundbreakings
- governabilities
- frangiblenesses
- fibrocartilages
- factorabilities
- evaporabilities
- equiprobability
- embracingnesses
- eleutherophobic
- eleutherophobia
- eburnifications
- dysmorphophobia
- drinkablenesses
- dorsibranchiate
- divertibilities
- disencumbrances
- disencumberment
- discomboberates
- discomboberated
- disattributions
- disagreeability
- diffrangibility
- determinability
- deplorabilities
- democratifiable
- degradabilities
- deformabilities
- decipherability
- decarburisation
- decarbonization
- decarbonisation
- cyclobarbitones
- cyberterrorists
- cyberterrorisms
- cybersquattings
- cybersecurities
- cruciverbalists
- cruciverbalisms
- countervailable
- corruptibleness
- corrosibilities
- corrodibilities
- corroboratively
- contractability
- colourabilities
- circumscribable
- circumnavigable
- circumambulator
- circumambiences
- circumambagious
- chargeabilities
- characterizable
- characterisable
- chamberlainship
- censurabilities
- bronchoscopical
- bronchographies
- bronchiolitises
- broadmindedness
- brilliantnesses
- breatharianisms
- brainsicknesses
- brachytherapies
- brachypinakoids
- brachydiagonals
- brachydactylism
- brachydactylies
- brachycephalics
- brachiosauruses
- brachiocephalic
- bowdlerisations
- bloodthirstiest
- bloodcurdlingly
- bisymmetrically
- bipolarisations
- biorhythmically
- bioprospectings
- biodestructible
- bioastronautics
- bibliothecaries
- batrachophobias
- bathometrically
- bastardisations
- balneotherapies
- backscratchings
- attributiveness
- archeobotanists
- archaeobotanist
- archaeobotanies
- antithrombotics
- antirepublicans
- anthropophobics
- anthropophobias
- anthropobiology
- answerabilities
- adsorbabilities
- acquirabilities
- absorptiometers
- absorbefacients
- aboriginalities
- unprofitability
- unascertainable
- tribromomethane
- tribromoethanol
- transposability
- transmutability
- tendril-climbing
- subservientness
- stercobilinogen
- single-barrelled
- semi-abstraction
- scomberesocidae
- re-establishment
- presbyterianism
- pectinibranchia
- overbearingness
- over-embellished
- opisthobranchia
- nitrosobacteria
- nitrogen-bearing
- neighbourliness
- myxobacteriales
- membrane-forming
- manoeuvrability
- luxembourg-ville
- lardizabalaceae
- lamellibranchia
- labyrinthodonta
- labour-intensive
- intractableness
- interest-bearing
- innumerableness
- impermeableness
- immeasurability
- heterometabolic
- haemoglobinuria
- granville-barker
- energy-absorbing
- detribalisation
- cyclobenzaprine
- chicken-breasted
- brownish-striped
- broad-mindedness
- brightly-colored
- brachycephalism
- brachistochrone
- bibliothecarial
- beta-lipoprotein
- balaenopteridae
- bacteriophagous
- archaeobacteria
- arboriculturist
- afibrinogenemia
- abruptly-pinnate
Phrases (645)
- yucca brevifolia
- woodland caribou
- william s. gilbert
- whispering bells
- water absorption
- vermis cerebelli
- vena vertebralis
- uta stansburiana
- trailing arbutus
- thorstein veblen
- sumatran benzoin
- suborder oscines
- suborder ophidia
- strategic buyout
- steven spielberg
- southern baptist
- sorbus domestica
- solidago bicolor
- sir john vanbrigh
- sir francis bacon
- sinbad the sailor
- security blanket
- scribbling block
- rubus fruticosus
- rubus canadensis
- rock of gibraltar
- robert a. heinlein
- richard d. fosbury
- ribonucleic acid
- republic of palau
- republic of ghana
- republic of benin
- rangifer caribou
- rana catesbeiana
- rainbow lorikeet
- rabbit bandicoot
- pocket billiards
- pieris brassicae
- penetration bomb
- passeriform bird
- paralytic abasia
- palestinian arab
- oxidation number
- order of business
- on a regular basis
- number crunching
- nitrogen balance
- nikolai bukharin
- niels henrik abel
- martes zibellina
- marketable yield
- manner adverbial
- mandibular notch
- mail-order buying
- longicorn beetle
- lionel barrymore
- line-drive double
- libra the balance
- liberian capital
- learning ability
- lanius excubitor
- kingdom of iberia
- junction barrier
- johann bernoulli
- ivan the terrible
- insurance broker
- humphrey gilbert
- horseback riding
- hebrew scripture
- hawksbill turtle
- gloriosa superba
- geomys bursarius
- genus eriobotrya
- genus enterobius
- friedrich hebbel
- friedrich bessel
- ernst boris chain
- eric arthur blair
- elegant brodiaea
- edible asparagus
- durio zibethinus
- diospyros ebenum
- diamond jim brady
- debt of gratitude
- dalbergia sissoo
- cucurbita maxima
- cubic millimeter
- cubic centimetre
- cuban revolution
- coraciiform bird
- composite number
- committee member
- combretum family
- columbiform bird
- clarified butter
- chechen republic
- charles bulfinch
- cassin's kingbird
- carpinus betulus
- capillary tubing
- cabinet minister
- by trial and error
- by fits and starts
- button accordion
- butterfly orchis
- butterfly orchid
- buttercup family
- business concern
- bursera simaruba
- buckthorn family
- broomrape family
- broadcast medium
- brittany spaniel
- british shilling
- british honduras
- brightness level
- bricks and mortar
- branta leucopsis
- borrowed capital
- bone-forming cell
- bond certificate
- bodily structure
- boat-billed heron
- blue african lily
- blistering agent
- bleeder's disease
- bitter chocolate
- birthday present
- biological group
- beryllium bronze
- bernhard riemann
- benefit of clergy
- belgian shepherd
- bedding material
- battle of britain
- bathyal district
- bathroom fixture
- bartholomeu diaz
- bartholomeu dias
- barbra streisand
- band of partisans
- badminton racket
- background noise
- auxiliary boiler
- automobile trunk
- attack submarine
- atomic number 116
- atomic number 114
- atomic number 113
- atomic number 109
- atomic number 106
- atomic number 103
- atomic number 102
- artur rubinstein
- arteria buccalis
- anton rubinstein
- anton rubenstein
- american bugbane
- american buffalo
- amebic dysentery
- alpine bearberry
- alfred korzybski
- albert michelson
- abies lasiocarpa
- zebrawood family
- yukon white birch
- winter's bark tree
- william chambers
- william bradford
- wilkins micawber
- whitebarked pine
- white man's burden
- whirligig beetle
- western kingbird
- walbiri language
- vulcanized fiber
- vladimir nabokov
- visible spectrum
- viorna baldwinii
- viburnum lantana
- vibratory hammer
- vestibular sense
- vestibular gland
- vespertilian bat
- vena obturatoria
- vena bronchialis
- ursus thibetanus
- ursus horribilis
- umbrina roncador
- umbrian language
- umbilical hernia
- ultramarine blue
- ultimate frisbee
- twice-baked bread
- tuberous begonia
- tringa nebularia
- trifolium dubium
- travel guidebook
- tomentum cerebri
- tobacco industry
- thunbergia alata
- third-degree burn
- thermobaric bomb
- texas storksbill
- taxus brevifolia
- tappan zee bridge
- syrian bean caper
- synthetic rubber
- swedish rye bread
- sutura lamboidea
- sulphur bacteria
- suffragan bishop
- substantia nigra
- subordinate word
- suborder tyranni
- subclass rosidae
- stringybark pine
- strawberry blite
- stillborn infant
- steel arch bridge
- statue of liberty
- star-leaf begonia
- st. basil the great
- spizella arborea
- sorbus aucuparia
- sorbus americana
- sorbian language
- sorbent material
- sodium carbonate
- soapberry family
- smooth bark kauri
- sir jacob epstein
- simarouba glauca
- silybum marianum
- silver sagebrush
- sida rhombifolia
- siberian pea tree
- shipboard system
- shagbark hickory
- sensible horizon
- sebastes marinus
- seaside scrub oak
- schreiber's aster
- saxicola rubetra
- san francisco bay
- salvia verbenaca
- salt-rising bread
- saint-john's-bread
- saint petersburg
- sagebrush lizard
- rubiaceous plant
- rubia cordifolia
- rubber-base paint
- rorippa amphibia
- robinson jeffers
- robin goodfellow
- ring rot bacteria
- richard j. roberts
- ribes sanguineum
- rhus diversiloba
- rhode island bent
- rh-negative blood
- reusable routine
- republican river
- republican party
- republican guard
- republic of yemen
- republic of niger
- republic of nauru
- republic of malta
- republic of korea
- republic of kenya
- republic of india
- republic of haiti
- republic of china
- republic of chile
- religious belief
- reinhold niebuhr
- red-berried elder
- red-bellied snake
- reaction turbine
- ratibida tagetes
- rainbow seaperch
- radio brightness
- rabbit's-foot fern
- quercus borealis
- pyrularia pubera
- push-button radio
- public transport
- public relations
- prunus sieboldii
- proboscis monkey
- proboscis flower
- prince albert yew
- pride of barbados
- precambrian aeon
- prairia sabbatia
- posthumous birth
- plumbing fixture
- pipturus albidus
- pinus thunbergii
- pinus cembroides
- pink sand verbena
- pierre-paul broca
- pierid butterfly
- pied-billed grebe
- picea breweriana
- partial abortion
- parabolic mirror
- otto von bismarck
- os tarsi fibulare
- ordinary bicycle
- order embioptera
- order branchiura
- orbital rotation
- operating budget
- obstetrical toad
- observation post
- observation dome
- oblique triangle
- northern baptist
- nitrous bacteria
- nitric bacterium
- nestor notabilis
- nelumbo nucifera
- native cranberry
- nash equilibrium
- naked as a jaybird
- mulberry liqueur
- mountain climber
- motor nerve fiber
- moral obligation
- monohybrid cross
- mirabilis laevis
- mirabilis jalapa
- minor-league club
- medicago arborea
- marie jeanne becu
- marie henri beyle
- mandibular joint
- mandibular gland
- mandibular fossa
- malpighia glabra
- maidenhair berry
- maffeo barberini
- macrobiotic diet
- machine readable
- lupinus arboreus
- louis the bruiser
- little blue heron
- linnaea borealis
- liebig condenser
- libidinal energy
- leprosy bacillus
- lead-acid battery
- lashkar-e-tayyiba
- laser-guided bomb
- larus ridibundus
- language barrier
- ladder-back chair
- laburnum alpinum
- juniperus sabina
- jorge luis borges
- jirrbal language
- jamaica bayberry
- jafar umar thalib
- jacobus arminius
- italian republic
- isobutyl nitrite
- irish strawberry
- iresine herbstii
- iraqi mukhabarat
- instruction book
- induced abortion
- indian rattlebox
- indian breadroot
- india-rubber tree
- in the same breath
- imaginary number
- hydrogen bromide
- hydrobromic acid
- hydraulic brakes
- hyaloid membrane
- hummingbird moth
- huckleberry finn
- holbein the elder
- hieronymus bosch
- hibiscus trionum
- herb christopher
- heraldic bearing
- helleborus niger
- hebraic alphabet
- halibut-liver oil
- hairy willowherb
- hairball formula
- habenaria lacera
- guru granth sahib
- gottlieb daimler
- gliding bacteria
- gibberellic acid
- giant willowherb
- genus trombicula
- genus thunbergia
- genus sisymbrium
- genus polybotria
- genus onobrychis
- genus libocedrus
- genus ixobrychus
- genus illecebrum
- genus holbrookia
- genus embothrium
- genus dermatobia
- genus dendrobium
- genus brunfelsia
- genus brugmansia
- genus brevoortia
- genus botrychium
- genus bairdiella
- garbage disposal
- galvanic battery
- gabriel lippmann
- full service bank
- francis beaumont
- four-line brevier
- for the time being
- fluoroboric acid
- first-degree burn
- fire-bellied toad
- fifty dollar bill
- ficus rubiginosa
- fibre optic cable
- fibonacci number
- fiber optic cable
- feedback circuit
- family rubiaceae
- family carabidae
- family bruchidae
- false vampire bat
- fabric stiffener
- executive branch
- evening grosbeak
- european bittern
- euphorbia peplus
- euphorbia litchi
- euphorbia ingens
- euphorbia exigua
- erroneous belief
- enteric bacteria
- english lady crab
- emily jane bronte
- embryonic tissue
- embroidery frame
- emberiza aureola
- elizabeth taylor
- electrical cable
- electric doublet
- electric blanket
- electric battery
- edward g. robinson
- edible sea urchin
- eastern kingbird
- e. a. von willebrand
- dyirbal language
- duke of edinburgh
- drop in the bucket
- drive-by shooting
- double leg circle
- dobereiner's lamp
- distribution law
- distributed fire
- dioscorea batata
- dining-room table
- diceros bicornis
- daniel bernoulli
- danaid butterfly
- dalbergia retusa
- cumberland river
- cubic millimetre
- cubic centimeter
- crucible furnace
- crowberry family
- convertible bond
- conradina glabra
- comte de mirabeau
- colour blindness
- chilean firebush
- charitable trust
- caspar bartholin
- caribbean island
- carbonic acid gas
- carbon disulfide
- capparis arborea
- capital of brazil
- caladium bicolor
- calabar-bean vine
- cactus euphorbia
- byzantine empire
- byzantine church
- bypass capacitor
- by right of office
- business address
- bunker mentality
- built-soap powder
- buffered aspirin
- bubo virginianus
- brussels griffon
- brussels biscuit
- brushing machine
- brown university
- brown onion sauce
- broomcorn millet
- bronzed diabetes
- bronchial asthma
- bronchial artery
- bromus secalinus
- bromus japonicus
- brodiaea elegans
- broadly speaking
- british columbia
- bristly oxtongue
- bristlecone pine
- brilliant pebble
- brigit of kildare
- breathing device
- breach of promise
- brass instrument
- bounded interval
- botanical garden
- bosphorus bridge
- boron fertilizer
- boron fertiliser
- bornholm disease
- bordeaux mixture
- book of zechariah
- book of zachariah
- bomb calorimeter
- bomarea salsilla
- boletus variipes
- boatswain's chair
- bluegrass region
- blue-headed vireo
- blue mockingbird
- bloomeria crocea
- bloodwort family
- bletilla striata
- bleaching powder
- bladder disorder
- black-tailed deer
- black rudderfish
- black rhinoceros
- black fritillary
- bitter principle
- bitter almond oil
- birthwort family
- birth prevention
- bird's-nest fungus
- bird's-foot violet
- bird's foot clover
- bipolar disorder
- binomial theorem
- binocular vision
- binary operation
- bimetallic strip
- billiard parlour
- bill of attainder
- bike parking rack
- bicameral script
- biblical aramaic
- bertillon system
- bermuda triangle
- benzoyl peroxide
- benjamin britten
- benefactive role
- behavior therapy
- bedding geranium
- bearberry willow
- bean-caper family
- batch processing
- basilar membrane
- basil of caesarea
- baruch de spinoza
- baruch ben neriah
- bartholin's gland
- barnaby's thistle
- barium protoxide
- barium hydroxide
- banking industry
- bambusa vulgaris
- baltimore oriole
- ballroom dancing
- ballast resistor
- balearic islands
- bacterial plaque
- bacteria species
- bachelor of music
- averrhoa bilimbi
- atomic number 115
- atomic number 112
- atomic number 111
- atomic number 110
- atomic number 108
- atomic number 107
- atomic number 105
- atomic number 104
- atomic number 101
- atomic number 100
- aster novi-belgii
- as far as possible
- artificial blood
- arteria lumbalis
- arteria labialis
- arnold of brescia
- armorial bearing
- armored searobin
- armored sea robin
- arminian baptist
- armchair liberal
- archibald wavell
- anthrax bacillus
- animal husbandry
- angostura bridge
- aneides lugubris
- anechoic chamber
- anabolic steroid
- american lobster
- american frogbit
- american columbo
- american bittern
- ambrosia trifida
- ambrose burnside
- aluminium bronze
- alpinia zerumbet
- allium tuberosum
- algebraic number
- alaskan king crab
- airline business
- aerobic exercise
- active subwoofer
- activated carbon
- absurdist humour
- abronia maritima
- abronia fragrans
- ablation moraine
- abasia trepidans
- 25 de abril bridge
