Scrabble Dictionary & Word Finder – Check Words, Create Anagrams
13 letter words starting with the letter B
Words that Start with B, 13 Letters Long – Complete List
- babingtonites[18]
- baccalaureate[19]
- bacchanalians[22]
- bachelorettes[20]
- bachelorhoods[24]
- bachelorships[25]
- backcountries[23]
- backgammoning[27]
- backgrounders[23]
- backgrounding[24]
- backpedalling[25]
- backscattered[24]
- backscratched[29]
- backscratcher[28]
- backscratches[28]
- backsheeshing[28]
- backstabbings[26]
- backstitching[27]
- backstretches[26]
- backswordsman[27]
- backswordsmen[27]
- backtrackings[28]
- backwardation[25]
- bacteriologic[20]
- bacteriolyses[20]
- bacteriolysin[20]
- bacteriolysis[20]
- bacteriolytic[22]
- bacteriophage[23]
- bacteriophagy[26]
- bacteriostats[17]
- bacteriotoxin[24]
- bacterisation[17]
- bacterization[26]
- baculoviruses[20]
- balderlockses[22]
- balefulnesses[18]
- balkanisation[19]
- balkanization[28]
- balladmongers[19]
- ballanwrasses[18]
- balletomanias[17]
- ballhandlings[20]
- ballistically[20]
- ballistospore[17]
- ballottements[17]
- balmoralities[17]
- balneological[18]
- balneologists[16]
- balneotherapy[23]
- balsamiferous[20]
- bamboozlement[30]
- banalisations[15]
- banalizations[24]
- bancassurance[19]
- banderilleros[16]
- bandspreading[20]
- banefulnesses[18]
- bankabilities[21]
- bantamweights[24]
- baraesthesias[18]
- barbarianisms[19]
- barbarisation[17]
- barbarization[26]
- barbarousness[17]
- barefacedness[21]
- barnsbreaking[22]
- barnstormings[18]
- baroreceptors[19]
- barristership[20]
- bashfulnesses[21]
- basidiomycete[23]
- basidiospores[18]
- basifications[20]
- basketweavers[25]
- bathylimnetic[25]
- bathymetrical[25]
- battledresses[16]
- battlegrounds[17]
- beachcombings[27]
- bearabilities[17]
- beardednesses[17]
- beardlessness[16]
- bearishnesses[18]
- beastlinesses[15]
- beatification[20]
- beaumontagues[18]
- beauteousness[15]
- beautifullest[18]
- beautifulness[18]
- bedazzlements[36]
- beetlebrained[18]
- befuddlements[22]
- beginningless[17]
- behavioristic[23]
- behaviourally[24]
- behaviourisms[23]
- behaviourists[21]
- belatednesses[16]
- beleaguerment[18]
- believability[23]
- belittlements[17]
- bellfoundries[19]
- bellicosities[17]
- belligerences[18]
- belligerently[19]
- belongingness[17]
- benchmarkings[27]
- benedictional[18]
- beneficential[20]
- beneficiaries[20]
- beneficiating[21]
- beneficiation[20]
- benightedness[20]
- benightenings[20]
- benthopelagic[23]
- benzaldehydes[32]
- benzimidazole[36]
- benzoapyrenes[29]
- benzophenones[29]
- benzoquinones[33]
- bequeathments[29]
- bertillonages[16]
- beseemingness[18]
- bespottedness[18]
- bestsellerdom[18]
- betacarotenes[17]
- betweenbrains[20]
- betweennesses[18]
- betweenwhiles[24]
- bewilderingly[23]
- bewilderments[21]
- bibliographer[23]
- bibliographic[25]
- bibliolatries[17]
- bibliolatrist[17]
- bibliolatrous[17]
- bibliological[20]
- bibliologists[18]
- bibliomancies[21]
- bibliomaniacs[21]
- bibliopegists[20]
- bibliophagist[23]
- bibliophilies[22]
- bibliophilism[24]
- bibliophilist[22]
- bibliophobias[24]
- bibliopolical[21]
- bibliopolists[19]
- bibliothecary[25]
- bibliotherapy[25]
- bicameralisms[21]
- bicameralists[19]
- bicentenaries[17]
- bicentennials[17]
- biconcavities[22]
- biconditional[18]
- biconvexities[27]
- biculturalism[19]
- biddabilities[19]
- bidirectional[18]
- bigheadedness[21]
- bignoniaceous[18]
- bilateralisms[17]
- bildungsroman[19]
- bilingualisms[18]
- biliousnesses[15]
- billingsgates[17]
- billowinesses[18]
- billstickings[22]
- bimetallistic[19]
- bimillenaries[17]
- bimillennials[17]
- bimillenniums[19]
- bimolecularly[22]
- bindingnesses[17]
- bioaccumulate[21]
- bioactivities[20]
- biocenologies[18]
- biochemically[27]
- biocompatible[23]
- biocomputings[22]
- bioconversion[20]
- biodegradable[20]
- bioecological[20]
- bioecologists[18]
- bioelectrical[19]
- bioenergetics[18]
- bioengineered[17]
- bioflavonoids[22]
- biogeographer[22]
- biogeographic[24]
- biographising[22]
- biographizing[31]
- bioindustries[16]
- biomechanical[24]
- biometrically[22]
- biometricians[19]
- biopesticidal[20]
- biopesticides[20]
- biophysically[28]
- biophysicists[25]
- biopsychology[29]
- biosatellites[15]
- bioscientific[22]
- bioscientists[17]
- biostatically[20]
- biostatistics[17]
- biosystematic[22]
- biotechnology[24]
- biotelemetric[19]
- bioturbations[17]
- bipartisanism[19]
- bipropellants[19]
- birefringence[21]
- bisectionally[20]
- bisexualities[22]
- bismuthinites[20]
- bisymmetrical[24]
- bitterbrushes[20]
- bittercresses[17]
- bittersweetly[21]
- bizarrenesses[24]
- blabbermouths[24]
- blackballings[24]
- blackberrying[27]
- blackbirdings[25]
- blackcurrants[23]
- blackguarding[24]
- blackguardism[25]
- blacklistings[22]
- blacksmithing[27]
- bladderwracks[26]
- blameableness[19]
- blamelessness[17]
- blanchisseuse[20]
- blandishments[21]
- blanketflower[25]
- blasphemously[25]
- blastogeneses[16]
- blastogenesis[16]
- blastogenetic[18]
- blastomycoses[22]
- blastomycosis[22]
- blastospheres[20]
- blastulations[15]
- blatherskites[22]
- blennorrhoeas[18]
- blepharitises[20]
- blepharoplast[22]
- blepharospasm[24]
- blessednesses[16]
- bletherations[18]
- bletherskates[22]
- bloatednesses[16]
- blockbustings[24]
- blockheadedly[29]
- blokishnesses[22]
- bloodcurdling[20]
- bloodlessness[16]
- bloodlettings[17]
- blotchinesses[20]
- blueishnesses[18]
- bluesnarfings[19]
- bluestockings[22]
- blunderbusses[18]
- blurrednesses[16]
- boardinghouse[20]
- boardsailings[17]
- boarishnesses[18]
- boatbuildings[19]
- boddhisattvas[23]
- bodyboardings[23]
- bodybuildings[23]
- boilerplating[18]
- bombastically[24]
- bonnyclabbers[24]
- bookbinderies[22]
- bookcrossings[22]
- bookishnesses[22]
- boorishnesses[18]
- bootstrapping[20]
- boraginaceous[18]
- borborygmuses[23]
- borosilicates[17]
- botanomancies[19]
- bottlebrushes[20]
- bottlenecking[22]
- bougainvilias[19]
- bougainvillea[19]
- bouillabaisse[17]
- boulevardiers[19]
- boundednesses[17]
- boundlessness[16]
- bounteousness[15]
- bountifulness[18]
- bourguignonne[17]
- boustrophedon[21]
- boysenberries[20]
- brachiosaurus[20]
- brachycephals[30]
- brachycephaly[33]
- brachydactyly[32]
- brachypterism[27]
- brachypterous[25]
- brachytherapy[31]
- bradykinesias[23]
- braggadocious[20]
- braillewriter[18]
- brainchildren[21]
- brainlessness[15]
- brainsickness[21]
- brainstormers[17]
- brainstorming[18]
- brainwashings[22]
- branfulnesses[18]
- brassfounders[19]
- brassfounding[20]
- brassicaceous[19]
- breadboarding[20]
- breadcrumbing[23]
- breadwinnings[20]
- breakableness[21]
- breakdancings[23]
- breakthroughs[26]
- breastfeeding[20]
- breastploughs[21]
- breaststroker[19]
- breaststrokes[19]
- breastsummers[19]
- breathability[23]
- breathalysers[21]
- breathalysing[22]
- breathalyzers[30]
- breathalyzing[31]
- breathinesses[18]
- breechloaders[21]
- brickfielders[25]
- brilliantines[15]
- brilliantness[15]
- brimfulnesses[20]
- brinkmanships[26]
- brinksmanship[26]
- bristlinesses[15]
- brittlenesses[15]
- broadcastings[19]
- broadmindedly[23]
- brokenhearted[23]
- bromeliaceous[19]
- bromocriptine[21]
- bronchiolitis[20]
- bronchography[29]
- bronchoscopes[24]
- bronchoscopic[26]
- bronchospasms[24]
- broncobusters[19]
- brotherliness[18]
- brusquenesses[24]
- brutalisation[15]
- brutalization[24]
- brutishnesses[18]
- buccaneerings[20]
- buffalofishes[27]
- bulbousnesses[17]
- bulletproofed[21]
- bullfightings[23]
- bullishnesses[18]
- bullshittings[19]
- bumptiousness[19]
- buoyantnesses[18]
- buprenorphine[22]
- bureaucracies[19]
- bureaucratese[17]
- bureaucratise[17]
- bureaucratism[19]
- bureaucratist[17]
- bureaucratize[26]
- burglariously[19]
- bushwhackings[31]
- businesswoman[20]
- businesswomen[20]
- butterfingers[19]
- butterinesses[15]
- buttonholding[20]
- buttonhooking[23]
- butyraldehyde[26]
- butyrophenone[23]
13-Letter Words Starting with B: Common Questions
What are the 13-letter words that start with B?
According to the English dictionary, there are 387 words with 13 letters that begin with the letter B. These words are valid for games like Scrabble and Words with Friends.
Which letters appear most frequently in 13-letter words starting with B?
The most common letters in these 13-letter words are: S, E, I, B, A. It's useful to remember these as they often appear in random letter selections.
What are the least frequent letters in 13-letter words starting with B?
In this group of 13-letter words, the rarest letters are: X, Q, V, Z, W. While they might not appear often, using them can score you more points in word games.
Where can I find 13-letter words starting with B that contain a specific letter in the middle?
You can use our search tool to specify the length of the word (13), the starting letter (B), and also indicate any letters that must be present within the word. This is a very helpful feature for forming words in various scenarios.
Discover all thirteen-letter words starting with the letter B

Find every 13-letter English word starting with the letter 'b' in our specialized collection. This focused list encompasses an array of valid terms according to the TWL, SOWPODS, and Words With Friends dictionaries, making it an essential resource for players who venture into the world of Scrabble and word games. Whether you're strengthening your vocabulary or honing your gaming skills, this list will serve you well.
This particular combination of 13-letter words starting with 'b' is incredibly useful for navigating those moments when you have specific letters and an exact space to fill on the board. Whether you're playing a strategic game of Scrabble, looking to spark creativity in a word puzzle, or verifying the validity of certain words with a Scrabble solver or anagram generator, having access to this targeted lexicon can provide that winning edge. Mastering these precise terms can mean the difference between a solid turn and a game-changing play.
13-letter words starting with B – additional categories
Find all 13-letter words starting with the letter B. You can filter them by ending letter or by a letter contained inside.