12-Letter Words Starting With B – 750 Words from Word Finder

Among all 12-letter words, 750 of them start with B, and our Word Finder extracted all these words from the dictionary and listed them on this page. We also have a list of 12-letter words ending in B and words with B.

If you need to explore more words that start with B, from 2 to 28 letters long, check out our page of all words starting with Bin the dictionary.

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12 letters (750 words)
BIBLIOGRAPHY​25
BROADCASTING​18
BIODIVERSITY​21
BIOCHEMISTRY​24
BREAKTHROUGH​25
BIOGRAPHICAL​22
BENCHMARKING​26
BANKRUPTCIES​22
BIOSYNTHESIS​20
BREATHTAKING​22
BODYBUILDING​22
BROADCASTERS​17
BOOKCROSSING​21
BUREAUCRATIC​18
BACHELORETTE​19
BIOLOGICALLY​20
BATTLEGROUND​16
BIOMECHANICS​23
BODYBUILDERS​21
BICENTENNIAL​16
BIRDWATCHING​24
BOILERMAKERS​20
BATTLEFIELDS​18
BREASTSTROKE​18
BENEFICIALLY​22
BIOMATERIALS​16
BIOMOLECULAR​18
BRAINWASHING​21
BACTERIOLOGY​20
BILLIONAIRES​14
BACKGROUNDER​22
BLOCKBUSTERS​22
BACKTRACKING​27
BUTTERSCOTCH​21
BLACKBERRIES​22
BIOGEOGRAPHY​24
BILINGUALISM​17
BARBITURATES​16
BLOODTHIRSTY​21
BIOSYNTHETIC​22
BEWILDERMENT​20
BACKLIGHTING​25
BIOMOLECULES​18
BACTERICIDAL​19
BOATBUILDING​18
BIOCHEMICALS​23
BIFURCATIONS​19
BRONCHOSCOPY​26
BREATHLESSLY​20
BLACKCURRANT​22
BULLFIGHTING​22
BREATHALYZER​29
BOROSILICATE​16
BACKWARDNESS​24
BOOTYLICIOUS​19
BRAINTEASERS​14
BUSINESSLIKE​18
BODYBOARDING​22
BLOODLETTING​16
BEHAVIORALLY​23
BLACKLISTING​21
BOOTSTRAPPED​19
BRUSHSTROKES​21
BREAKDANCING​22
BIFUNCTIONAL​19
BIOAVAILABLE​19
BIOTURBATION​16
BODHISATTVAS​21
BILLINGSGATE​16
BIRDWATCHERS​23
BLACKMAILING​23
BACKSTABBING​25
BRONCHOSPASM​23
BANTAMWEIGHT​23
BLOODSTAINED​16
BESPECTACLED​21
BRAINSTORMED​17
BELLIGERENTS​15
BELLIGERENCE​17
BIOHAZARDOUS​27
BRONTOSAURUS​14
BACKBENCHERS​27
BENZALDEHYDE​31
BICARBONATES​18
BOATBUILDERS​17
BIOCOMPUTING​21
BRONCHOGENIC​22
BLOODSUCKING​22
BEGRUDGINGLY​21
BARNSTORMING​17
BOMBARDMENTS​21
BOUTONNIERES​14
BLUEPRINTING​17
BEACHCOMBING​26
BLADDERWRACK​25
BENZOPHENONE​28
BROTHERHOODS​21
BIOTECHNICAL​21
BACKBREAKING​27
BIOMAGNETICS​19
BIREFRINGENT​18
BREADWINNERS​18
BANDERSNATCH​20
BREATHALYSER​20
BREASTPLATES​16
BEHAVIORISTS​20
BIOENERGETIC​17
BEACHCOMBERS​25
BLOODSUCKERS​21
BULLSHITTING​18
BIBLIOPHILES​21
BRINKMANSHIP​25
BENCHWARMERS​24
BIOFLAVONOID​21
BACTERIOCINS​18
BARNSTORMERS​16
BLABBERMOUTH​23
BACKPEDALING​24
BEHAVIOURISM​22
BENEDICTIONS​17
BLUESTOCKING​21
BENEVOLENTLY​20
BLACKMAILERS​22
BLOCKBUSTING​23
BENZOQUINONE​32
BARORECEPTOR​18
BIOETHICISTS​19
BEHAVIOURIST​20
BACKSTOPPING​25
BRONCHOSCOPE​23
BACCHANALIAN​21
BACKSTABBERS​24
BIOCATALYSTS​19
BLISTERINGLY​18
BRIGHTNESSES​18
BRISTLETAILS​14
BULLMASTIFFS​22
BIOACOUSTICS​18
BOISTEROUSLY​17
BELLIGERENCY​20
BREAKFASTING​22
BANDEIRANTES​15
BENEFACTIONS​19
BACKGROUNDED​23
BIOPHYSICIST​24
BEFUDDLEMENT​21
BOTTLENECKED​21
BACKSPLASHES​25
BUSHWHACKING​30
BABYPROOFING​25
BACKCROSSING​23
BRADYKINESIA​22
BABESIOSISES​16
BABINGTONITE​17
BABYSITTINGS​20
BACCALAUREAN​18
BACCHANALIAS​21
BACHELORDOMS​22
BACHELORHOOD​23
BACHELORISMS​21
BACHELORSHIP​24
BACILLAEMIAS​18
BACILLICIDES​19
BACKBLOCKERS​28
BACKBONELESS​22
BACKBREAKERS​26
BACKCHANNELS​25
BACKCHATTING​26
BACKCHECKING​32
BACKCOURTMAN​24
BACKCOURTMEN​24
BACKDRAUGHTS​25
BACKDROPPING​26
BACKFILLINGS​24
BACKFITTINGS​24
BACKFLIPPING​28
BACKGAMMONED​26
BACKHANDEDLY​28
BACKPACKINGS​29
BACKPADDLING​25
BACKPEDALLED​24
BACKSCATTERS​22
BACKSHEESHED​27
BACKSHEESHES​26
BACKSHISHING​27
BACKSLAPPERS​24
BACKSLAPPING​25
BACKSLIDINGS​22
BACKSPEERING​23
BACKSPEIRING​23
BACKSTALLING​21
BACKSTAMPING​25
BACKSTARTING​21
BACKSTITCHED​26
BACKSTITCHES​25
BACKSTRAIGHT​24
BACKSTROKERS​24
BACKSTROKING​25
BACKSWIMMERS​27
BACKSWORDMAN​26
BACKSWORDMEN​26
BACKWOODSIER​24
BACKWOODSMAN​26
BACKWOODSMEN​26
BACTERAEMIAS​18
BACTERICIDES​19
BACTERIOCIDE​19
BACTERIOSTAT​16
BACTERIURIAS​16
BADDELEYITES​19
BAILIFFSHIPS​25
BAILLIESHIPS​19
BAKHSHISHING​28
BAKSHEESHING​25
BALDERDASHES​19
BALLADEERING​16
BALLADMONGER​18
BALLANWRASSE​17
BALLBREAKERS​20
BALLCARRIERS​16
BALLETICALLY​19
BALLETOMANES​16
BALLETOMANIA​16
BALLHANDLING​19
BALLICATTERS​16
BALLOTTEMENT​16
BALLSINESSES​14
BALLYRAGGING​20
BALNEOLOGIES​15
BALNEOLOGIST​15
BANALISATION​14
BANALIZATION​23
BANCASSURERS​16
BANDERILLERO​15
BANDICOOTING​18
BAPTISTERIES​16
BARAESTHESIA​17
BARBARIANISM​18
BARBARICALLY​21
BARBASTELLES​16
BARDOLATRIES​15
BARDOLATROUS​15
BAREBACKINGS​23
BAREBOATINGS​17
BARESTHESIAS​17
BARGEMASTERS​17
BARODYNAMICS​22
BAROMETRICAL​18
BARONETESSES​14
BAROPHORESES​19
BAROPHORESIS​19
BAROTRAUMATA​16
BARQUANTINES​23
BARQUENTINES​23
BARRAMUNDIES​17
BARRATROUSLY​17
BARRELHOUSES​17
BARRENNESSES​14
BARRETROUSLY​17
BARRICADOING​18
BARRISTERIAL​14
BARYOGENESES​18
BARYOGENESIS​18
BASELESSNESS​14
BASEMENTLESS​16
BASERUNNINGS​15
BASHIBAZOUKS​32
BASIDIOCARPS​19
BASIDIOSPORE​17
BASIFICATION​19
BASKETBALLER​20
BASKETWEAVER​24
BASKETWEAVES​24
BASTARDISING​16
BASTARDIZING​25
BASTARDLIEST​15
BASTINADOING​16
BASTNAESITES​14
BATHETICALLY​22
BATHMITSVAHS​25
BATHMITZVAHS​34
BATHOCHROMES​24
BATHOCHROMIC​26
BATHOMETRIES​19
BATHOPHILOUS​22
BATHOPHOBIAS​24
BATHYGRAPHIC​28
BATHYMETRIES​22
BATHYPELAGIC​25
BATHYSCAPHES​27
BATHYSPHERES​25
BATSMANSHIPS​21
BATTLEBUSSES​16
BATTLEFRONTS​17
BATTLEMENTED​17
BATTLEPIECES​18
BATTLEPLANES​16
BATTLESPACES​18
BATTLEWAGONS​18
BATTOLOGICAL​17
BAULKINESSES​18
BEADBLASTERS​17
BEADBLASTING​18
BEARABLENESS​16
BEARBAITINGS​17
BEARDTONGUES​16
BEATIFICALLY​22
BEAUJOLAISES​21
BEAUMONTAGES​17
BEAUMONTAGUE​17
BEAUTIFULEST​17
BEAUTIFULLER​17
BEAUTYBUSHES​22
BEAVERBOARDS​20
BECLAMOURING​19
BECOMINGNESS​19
BECUDGELLING​19
BEDAZZLEMENT​35
BEDAZZLINGLY​37
BEDCOVERINGS​21
BEDEVILINGLY​22
BEDEVILMENTS​20
BEDIZENMENTS​26
BEDRIVELLING​19
BEETLEBRAINS​16
BEETLEHEADED​19
BEGGARLINESS​16
BEGLAMOURING​18
BEGRUDGERIES​17
BEGUILEMENTS​17
BEHAVIORISMS​22
BELEAGUERING​16
BELITTLEMENT​16
BELITTLINGLY​18
BELLETRISTIC​16
BELLETTRISTS​14
BELLFOUNDERS​18
BELLYACHINGS​23
BELLYBUTTONS​19
BELLYFLOPPED​25
BEMONSTERING​17
BENCHERSHIPS​24
BENEDICTUSES​17
BENEFACTRESS​19
BENEFICENCES​21
BENEFICENTLY​22
BENEFICIATED​20
BENEFICIATES​19
BENEVOLENCES​19
BENIGHTENING​19
BENIGHTMENTS​20
BENIGNANCIES​17
BENTHOSCOPES​21
BENUMBEDNESS​19
BENZOAPYRENE​28
BENZOPYRENES​28
BENZYLIDINES​27
BEPLASTERING​17
BEPOMMELLING​21
BEQUEATHABLE​28
BEQUEATHMENT​28
BEREAVEMENTS​19
BEREFTNESSES​17
BERGSCHRUNDS​21
BERTILLONAGE​15
BESCATTERING​17
BESCRIBBLING​21
BESEECHINGLY​23
BESIEGEMENTS​17
BESLOBBERING​19
BESLUBBERING​19
BESOTTEDNESS​15
BESPATTERING​17
BESPRINKLING​21
BESTIALISING​15
BESTIALITIES​14
BESTIALIZING​24
BESTRADDLING​17
BETACAROTENE​16
BETROTHMENTS​19
BETTERNESSES​14
BETWEENBRAIN​19
BETWEENITIES​17
BETWEENTIMES​19
BEWILDEREDLY​22
BEWITCHERIES​22
BEWITCHINGLY​26
BEWITCHMENTS​24
BIAURICULATE​16
BIBLIOLATERS​16
BIBLIOLOGIES​17
BIBLIOLOGIST​17
BIBLIOMANIAC​20
BIBLIOMANIAS​18
BIBLIOPEGIES​19
BIBLIOPEGIST​19
BIBLIOPHILIC​23
BIBLIOPHOBIA​23
BIBLIOPOLIES​18
BIBLIOPOLIST​18
BIBLIOTHECAE​21
BIBLIOTHECAL​21
BIBLIOTHECAS​21
BIBULOUSNESS​16
BICAMERALISM​20
BICAMERALIST​18
BICARPELLARY​21
BICOLLATERAL​16
BICOMPONENTS​20
BICUSPIDATES​19
BIDDABLENESS​18
BIFLAGELLATE​18
BIGHEARTEDLY​22
BILATERALISM​16
BILHARZIASES​26
BILHARZIASIS​26
BILHARZIOSES​26
BILHARZIOSIS​26
BILINGUALITY​18
BILLBOARDING​18
BILLPOSTINGS​17
BILLSTICKERS​20
BILLSTICKING​21
BIMESTRIALLY​19
BIMETALLISMS​18
BIMETALLISTS​16
BIMILLENNIAL​16
BIMILLENNIUM​18
BIMODALITIES​17
BINOCULARITY​19
BIOAERATIONS​14
BIOASTRONOMY​19
BIOCATALYSES​19
BIOCATALYSIS​19
BIOCATALYTIC​21
BIOCENTRISMS​18
BIOCOENOLOGY​20
BIODEGRADING​18
BIODIGESTERS​16
BIODYNAMICAL​22
BIOECOLOGIES​17
BIOECOLOGIST​17
BIOENGINEERS​15
BIOFEEDBACKS​26
BIOGENETICAL​17
BIOGRAPHISED​21
BIOGRAPHISES​20
BIOGRAPHIZED​30
BIOGRAPHIZES​29
BIOIDENTICAL​17
BIOMEDICINES​19
BIOMETRICIAN​18
BIOMIMICRIES​20
BIONOMICALLY​21
BIOPESTICIDE​19
BIOPRINTINGS​17
BIOPRIVACIES​21
BIOPROSPECTS​20
BIORHYTHMICS​27
BIOSATELLITE​14
BIOSCIENTIST​16
BIOSURGERIES​15
BIOSYNTHESES​20
BIOTELEMETRY​19
BIOTERRORISM​16
BIOTERRORIST​14
BIPARENTALLY​19
BIPARTITIONS​16
BIPEDALITIES​17
BIPOLARISING​17
BIPOLARITIES​16
BIPOLARIZING​26
BIPROPELLANT​18
BIQUADRATICS​26
BIRACIALISMS​18
BIRDDOGGINGS​19
BISEXUALISMS​23
BISMUTHINITE​19
BISOCIATIONS​16
BISYMMETRIES​21
BITCHINESSES​19
BITONALITIES​14
BITTERNESSES​14
BITTERSWEETS​17
BITUMINATING​17
BITUMINISING​17
BITUMINIZING​26
BIUNIQUENESS​23
BLACKBALLING​23
BLACKBERRIED​23
BLACKBIRDERS​23
BLACKBIRDING​24
BLACKGUARDED​23
BLACKGUARDLY​25
BLACKHANDERS​24
BLACKJACKING​34
BLACKLEADING​22
BLACKLEGGING​23
BLACKLISTERS​20
BLACKTOPPING​25
BLACKWASHING​27
BLADDERNOSES​16
BLADDERWORTS​19
BLAMABLENESS​18
BLAMEFULNESS​19
BLAMESTORMED​19
BLANDISHMENT​20
BLANKETWEEDS​22
BLASTOCHYLES​22
BLASTOCOELES​16
BLASTOCOELIC​18
BLASTODERMIC​19
BLASTOSPHERE​19
BLASTOSPORES​16
BLASTULATION​14
BLATHERSKITE​21
BLEACHERITES​19
BLEARINESSES​14
BLEMISHMENTS​21
BLENNORRHEAS​17
BLENNORRHOEA​17
BLETHERATION​17
BLETHERSKATE​21
BLIMPISHNESS​21
BLINDFOLDING​20
BLINDSTOREYS​18
BLINDSTORIES​15
BLISSFULNESS​17
BLITHENESSES​17
BLITHERINGLY​21
BLITHESOMELY​22
BLIZZARDIEST​33
BLOCKINESSES​20
BLOCKISHNESS​23
BLOGJACKINGS​29
BLOGOSPHERES​20
BLOGOSPHERIC​22
BLOKEISHNESS​21
BLONDENESSES​15
BLOODINESSES​15
BLOODLETTERS​15
BLOODMOBILES​19
BLOODSTREAMS​17
BLOWKARTINGS​22
BLOWSINESSES​17
BLOWTORCHING​23
BLOWZINESSES​26
BLUEJACKINGS​28
BLUESNARFING​18
BLUISHNESSES​17
BLUNDERINGLY​19
BLURRINESSES​14
BLUSTERINGLY​18
BLUSTEROUSLY​17
BOARDERCROSS​17
BOARDSAILING​16
BOARDSAILORS​15
BOASTFULNESS​17
BOBSLEDDINGS​19
BOBSLEIGHERS​20
BOBSLEIGHING​21
BODDHISATTVA​22
BODYBOARDERS​21
BODYCHECKING​30
BODYGUARDING​21
BODYSNATCHER​23
BODYSURFINGS​22
BOEREMUSIEKS​20
BOGTROTTINGS​16
BOHEMIANISMS​21
BOILERMAKING​21
BOILERPLATED​17
BOILERPLATES​16
BOKMAKIERIES​24
BOLSHEVISING​21
BOLSHEVIZING​30
BOMBACACEOUS​22
BOMBILATIONS​18
BOMBINATIONS​18
BOMBPROOFING​24
BONBONNIERES​16
BONDMANSHIPS​22
BONDSERVANTS​18
BONEFISHINGS​21
BONNYCLABBER​23
BOOKBINDINGS​22
BOOKKEEPINGS​25
BOOKSELLINGS​19
BOOMERANGING​18
BOONDOGGLERS​17
BOONDOGGLING​18
BOOTLEGGINGS​17
BOOTLESSNESS​14
BOOTLICKINGS​21
BOOTSTRAPPER​18
BORINGNESSES​15
BOROHYDRIDES​22
BOSSNAPPINGS​19
BOTCHINESSES​19
BOTHERATIONS​17
BOTTOMLESSLY​19
BOTTOMNESSES​16
BOUGAINVILIA​18
BOULEVARDIER​18
BOUNCINESSES​16
BOUNDARYLESS​18
BOUQUETIERES​23
BOURGEOISIES​15
BOURGEOISIFY​21
BOURGUIGNONS​16
BOWDLERISERS​18
BOWDLERISING​19
BOWDLERIZERS​27
BOWDLERIZING​28
BOWSTRINGING​19
BOYISHNESSES​20
BRAAIVLEISES​17
BRABBLEMENTS​20
BRACHIATIONS​19
BRACHIOSAURS​19
BRACHYCEPHAL​29
BRACHYCEROUS​24
BRACHYDACTYL​28
BRACHYGRAPHY​31
BRACHYLOGIES​23
BRACHYLOGOUS​23
BRACHYPRISMS​26
BRACKISHNESS​23
BRADYCARDIAC​23
BRADYCARDIAS​21
BRADYPEPTICS​24
BRAGGADOCIOS​19
BRAGGARTISMS​18
BRAGGARTLIER​16
BRAININESSES​14
BRAINSTORMER​16
BRAINWASHERS​20
BRANCHIOPODS​22
BRANKURSINES​18
BRASHINESSES​17
BRASSFOUNDER​18
BRASSINESSES​14
BRATTINESSES​14
BRATTISHINGS​18
BRAWNINESSES​17
BRAZENNESSES​23
BREADBASKETS​21
BREADBERRIES​17
BREADBOARDED​19
BREADCRUMBED​22
BREADWINNING​19
BREAKDANCERS​21
BREAKFASTERS​21
BREASTFEEDER​18
BREASTPLOUGH​20
BREASTSUMMER​18
BREATHALYSED​21
BREATHALYSES​20
BREATHALYZED​30
BREATHALYZES​29
BREATHARIANS​17
BRECCIATIONS​18
BREECHBLOCKS​27
BREECHCLOTHS​24
BREECHCLOUTS​21
BREECHLOADER​20
BREEZINESSES​23
BREUNNERITES​14
BREVIPENNATE​19
BRICKFIELDER​24
BRICKLAYINGS​24
BRICKMAKINGS​27
BRIDEMAIDENS​18
BRIDEWEALTHS​21
BRIDGEBOARDS​19
BRILLIANCIES​16
BRILLIANTINE​14
BRILLIANTING​15
BRIMFULLNESS​19
BRIMSTONIEST​16
BRISTLECONES​16
BROKENNESSES​18
BROMEGRASSES​17
BROMHIDROSES​20
BROMHIDROSIS​20
BROMINATIONS​16
BROMOURACILS​18
BRONCHITIDES​20
BRONCHITISES​19
BRONCOBUSTER​18
BROODINESSES​15
BROOMBALLERS​18
BROTHERLIEST​17
BROWBEATINGS​20
BRUSHABILITY​22
BRYOPHYLLUMS​27
BUBBLEHEADED​23
BUCCANEERING​19
BUCCANEERISH​21
BUCCANIERING​19
BUCKJUMPINGS​32
BUCKSHISHING​27
BUFFALOBERRY​25
BUFFOONERIES​20
BULBOPHYLLUM​26
BULLBAITINGS​17
BULLDOGGINGS​18
BULLETPROOFS​19
BULLFIGHTERS​21
BULLHEADEDLY​22
BULLSHITTERS​17
BULLTERRIERS​14
BULLWHACKING​27
BULLWHIPPING​25
BULLYRAGGING​20
BUMBERSHOOTS​21
BUMPKINLIEST​22
BUNCHBERRIES​21
BUNCHGRASSES​20
BUNCHINESSES​19
BUNYAVIRUSES​20
BUPIVACAINES​21
BURGLARISING​16
BURGLARIZING​25
BURGLARPROOF​20
BURGOMASTERS​17
BURNETTISING​15
BURNETTIZING​24
BURNISHMENTS​19
BURROWSTOWNS​20
BURSERACEOUS​16
BUSHBASHINGS​23
BUSHFIGHTING​25
BUSHMANSHIPS​24
BUSHRANGINGS​19
BUSHWALKINGS​25
BUSHWHACKERS​29
BUSINESSIEST​14
BUSYBODYINGS​24
BUTCHERBIRDS​22
BUTCHERLIEST​19
BUTTERCREAMS​18
BUTTERFISHES​20
BUTTERFLYERS​20
BUTTERFLYING​21
BUTTONBUSHES​19
BUTTONHOLERS​17
BUTTONHOLING​18
BUTTONHOOKED​22
BUTTONMOULDS​17

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If you want to use these words for Scrabble, here are a couple of interesting insights that will help you with your choice:

The average Scrabble value for 12-letter words starting with the letter B is 20.3.
The most points in Scrabble for words from this group you can score is 37 by playing the word BEDAZZLINGLY.
12-letter words that start with B mostly end with the letter S, 390 of them.