15-Letter Words With B
There are 583 fifteen-letter words containing B in our dictionary; 77 of them are common words.
Type your own letters to find only the 15-letter words you can make, or leave it empty to open this list in the word finder.
All 583 words
- incompatibility26 points
- autobiographies23 points
- improbabilities23 points
- interchangeable23 points
- counterbalanced22 points
- distinguishable22 points
- maintainability22 points
- counterbalances21 points
- impossibilities21 points
- vulnerabilities20 points
- insubordination18 points
- unsubstantiated18 points
- interchangeably26 points
- inaccessibility24 points
- troubleshooting21 points
- troubleshooters20 points
- unexceptionable28 points
- unobjectionable28 points
- bibliographical27 points
- flibbertigibbet27 points
- liberalizations26 points
- problematically26 points
- unacceptability26 points
- ambassadorships25 points
- discombobulated25 points
- maneuverability25 points
- syllabification25 points
- discombobulates24 points
- impenetrability24 points
- incorrigibility23 points
- invulnerability23 points
- bacteriological22 points
- disestablishing22 points
- microbiologists22 points
- obstructiveness22 points
- prohibitionists22 points
- superabundances22 points
- intelligibility21 points
- unpronounceable21 points
- bacteriologists20 points
- nontransferable20 points
- obstructionists19 points
- substantiations17 points
- objectification31 points
- destabilization27 points
- collaboratively25 points
- oversubscribing25 points
- weatherboarding25 points
- microbiological24 points
- demonstrability23 points
- distributorship23 points
- indissolubility21 points
- alphabetization31 points
- unexceptionably31 points
- bowdlerizations30 points
- bureaucratizing29 points
- cannibalization28 points
- communicability28 points
- bastardizations27 points
- blameworthiness25 points
- cerebrovascular24 points
- comfortableness24 points
- autobiographers23 points
- bidirectionally23 points
- destructibility23 points
- inadmissibility23 points
- marriageability23 points
- nonavailability23 points
- immunoglobulins22 points
- noncontributory22 points
- reestablishment22 points
- subprofessional22 points
- unobtrusiveness20 points
- businesspersons19 points
- inscrutableness19 points
- nonbelligerents18 points
- antiabortionist17 points
- inexplicability31 points
- gyrostabilizers30 points
- approachability29 points
- exhibitionistic29 points
- inextricability29 points
- rhombencephalon29 points
- biogeochemistry28 points
- heartbreakingly28 points
- psychobiologist28 points
- sesquicarbonate28 points
- suburbanization28 points
- thromboembolism28 points
- imperishability27 points
- merchantability27 points
- programmability27 points
- unemployability27 points
- circumambulated26 points
- compressibility26 points
- contemptibility26 points
- cyanocobalamins26 points
- excitablenesses26 points
- hendecasyllable26 points
- inapplicability26 points
- incomparability26 points
- infundibuliform26 points
- unknowledgeable26 points
- circumambulates25 points
- distinguishably25 points
- imponderability25 points
- overprescribing25 points
- prohibitiveness25 points
- reproducibility25 points
- uncompromisable25 points
- contractibility24 points
- incalculability24 points
- indefensibility24 points
- inexorabilities24 points
- inflammableness24 points
- labyrinthodonts24 points
- reconcilability24 points
- subcontraoctave24 points
- thromboplastins24 points
- bioluminescence23 points
- biotechnologist23 points
- compatibilities23 points
- fashionableness23 points
- favorablenesses23 points
- formidabilities23 points
- impalpabilities23 points
- incommensurable23 points
- irreversibility23 points
- observationally23 points
- transferability23 points
- unchallengeable23 points
- believabilities22 points
- controllability22 points
- indigestibility22 points
- irrevocableness22 points
- serviceableness22 points
- sociobiological22 points
- abstractionisms21 points
- accountableness21 points
- defibrillations21 points
- disembarrassing21 points
- incapablenesses21 points
- insubordinately21 points
- permissibleness21 points
- reconstructible21 points
- admirablenesses20 points
- agribusinessman20 points
- delectabilities20 points
- indomitableness20 points
- irresistibility20 points
- perdurabilities20 points
- sociobiologists20 points
- translatability20 points
- unassailability20 points
- abstractionists19 points
- barbarousnesses19 points
- bioengineerings19 points
- irreparableness19 points
- libertarianisms19 points
- plausiblenesses19 points
- responsibleness19 points
- rumbustiousness19 points
- tractablenesses19 points
- unsociabilities19 points
- beauteousnesses17 points
- oxyphenbutazone41 points
- benzodiazepines38 points
- hypnotizability37 points
- psychobiography36 points
- squeezabilities35 points
- phenylbutazones34 points
- exchangeability33 points
- brachycephalies32 points
- dichlorobenzene32 points
- recognizability32 points
- underpublicized32 points
- benzanthracenes31 points
- decarboxylating31 points
- dithyrambically31 points
- nonobjectivisms31 points
- republicanizing31 points
- subspecializing31 points
- subvocalization31 points
- bathymetrically30 points
- decarboxylation30 points
- hypermutability30 points
- immobilizations30 points
- subcategorizing30 points
- suboptimization30 points
- substantivizing30 points
- analyzabilities29 points
- biomechanically29 points
- decarburization29 points
- demobilizations29 points
- disequilibriums29 points
- hypercatabolism29 points
- hypermetabolism29 points
- intersubjective29 points
- nonobjectivists29 points
- nonquantifiable29 points
- objectivenesses29 points
- uncategorizable29 points
- bipolarizations28 points
- bituminizations28 points
- circumambiently28 points
- computerphobias28 points
- disequilibrated28 points
- embryologically28 points
- hendecasyllabic28 points
- hypercoagulable28 points
- ineffaceability28 points
- nonequilibriums28 points
- psychobiologies28 points
- remobilizations28 points
- stockbrokerages28 points
- uncopyrightable28 points
- ambidexterities27 points
- biogeochemicals27 points
- decomposability27 points
- detribalization27 points
- dinitrobenzenes27 points
- disequilibrates27 points
- enjoyablenesses27 points
- excludabilities27 points
- expandabilities27 points
- expendabilities27 points
- hydrobiological27 points
- hypermobilities27 points
- inflexibilities27 points
- microbarographs27 points
- micropublishing27 points
- monosyllabicity27 points
- nonflammability27 points
- suborganization27 points
- whistleblowings27 points
- ambisexualities26 points
- archaebacterium26 points
- backscatterings26 points
- biogeographical26 points
- biomathematical26 points
- biostratigraphy26 points
- blaxploitations26 points
- braunschweigers26 points
- bronchoscopists26 points
- corynebacterium26 points
- counterblockade26 points
- cyanocobalamine26 points
- equitablenesses26 points
- excusablenesses26 points
- execrablenesses26 points
- expansibilities26 points
- exportabilities26 points
- featherbeddings26 points
- incommensurably26 points
- indefectibility26 points
- inexcusableness26 points
- micropublishers26 points
- overembellished26 points
- rememberability26 points
- solubilizations26 points
- strikebreakings26 points
- unchangeability26 points
- adjustabilities25 points
- affectabilities25 points
- bacteriophagies25 points
- basidiomycetous25 points
- bioavailability25 points
- bourgeoisifying25 points
- boustrophedonic25 points
- disembowelments25 points
- dithiocarbamate25 points
- extendabilities25 points
- extrudabilities25 points
- fibrinopeptides25 points
- hydrobiologists25 points
- impeccabilities25 points
- irreformability25 points
- nonbiographical25 points
- overembellishes25 points
- photobiological25 points
- photodegradable25 points
- subdevelopments25 points
- thermostability25 points
- tomboyishnesses25 points
- affordabilities24 points
- bibliotherapies24 points
- bipartisanships24 points
- blasphemousness24 points
- claustrophobias24 points
- combativenesses24 points
- combinatorially24 points
- conceivableness24 points
- corynebacterial24 points
- disembarkations24 points
- employabilities24 points
- extensibilities24 points
- holometabolisms24 points
- immovablenesses24 points
- immunoassayable24 points
- improvabilities24 points
- indefeasibility24 points
- irrefragability24 points
- machinabilities24 points
- meroblastically24 points
- obnoxiousnesses24 points
- phenobarbitones24 points
- prefabrications24 points
- suppressibility24 points
- thinkablenesses24 points
- unknowabilities24 points
- unworkabilities24 points
- acceptabilities23 points
- antifashionable23 points
- antisubversives23 points
- applicabilities23 points
- ariboflavinoses23 points
- ariboflavinosis23 points
- barefacednesses23 points
- biotechnologies23 points
- bremsstrahlungs23 points
- bronchodilators23 points
- carpetbaggeries23 points
- changeabilities23 points
- chronobiologies23 points
- chronobiologist23 points
- codifiabilities23 points
- comparabilities23 points
- computabilities23 points
- detachabilities23 points
- disreputability23 points
- distractibility23 points
- gnotobiotically23 points
- hemoglobinurias23 points
- immiscibilities23 points
- implacabilities23 points
- ineffablenesses23 points
- ineradicability23 points
- interbehavioral23 points
- intervisibility23 points
- marketabilities23 points
- modifiabilities23 points
- mountebankeries23 points
- neurofibrillary23 points
- nonbelligerency23 points
- nonbiologically23 points
- noncombustibles23 points
- noncompressible23 points
- overabstracting23 points
- photobiologists23 points
- practicableness23 points
- preestablishing23 points
- prepublications23 points
- semisubmersible23 points
- submetacentrics23 points
- superabundantly23 points
- survivabilities23 points
- unanswerability23 points
- unclimbableness23 points
- unfavorableness23 points
- verifiabilities23 points
- agglutinability22 points
- beautifications22 points
- benightednesses22 points
- bidialectalisms22 points
- biosystematists22 points
- bouleversements22 points
- breathabilities22 points
- convertibleness22 points
- cultivabilities22 points
- disapprobations22 points
- habitablenesses22 points
- immunoblottings22 points
- impregnableness22 points
- indisciplinable22 points
- intracerebrally22 points
- invincibilities22 points
- irrepealability22 points
- medulloblastoma22 points
- mistranscribing22 points
- nonreproducible22 points
- nonsaponifiable22 points
- observabilities22 points
- paleobiological22 points
- perishabilities22 points
- preferabilities22 points
- profitabilities22 points
- punishabilities22 points
- reformabilities22 points
- removablenesses22 points
- subreptitiously22 points
- teachablenesses22 points
- absorbabilities21 points
- accessibilities21 points
- advisablenesses21 points
- appealabilities21 points
- bougainvillaeas21 points
- bumptiousnesses21 points
- concelebrations21 points
- damageabilities21 points
- deductibilities21 points
- defeasibilities21 points
- defensibilities21 points
- dependabilities21 points
- disambiguations21 points
- enterobacterium21 points
- immutablenesses21 points
- impassabilities21 points
- impassibilities21 points
- indefinableness21 points
- irreconcilables21 points
- laughablenesses21 points
- memorablenesses21 points
- nonrecombinants21 points
- obstructionisms21 points
- opprobriousness21 points
- overelaborating21 points
- peaceablenesses21 points
- pentobarbitones21 points
- promotabilities21 points
- radiobiological21 points
- recombinational21 points
- refrangibleness21 points
- refundabilities21 points
- replicabilities21 points
- respectableness21 points
- sabermetricians21 points
- semiabstraction21 points
- somnambulations21 points
- streptobacillus21 points
- subinfeudations21 points
- superabsorbents21 points
- superbureaucrat21 points
- susceptibleness21 points
- uninhibitedness21 points
- upgradabilities21 points
- woebegonenesses21 points
- admissibilities20 points
- agribusinessmen20 points
- ambiguousnesses20 points
- antifilibusters20 points
- antisubversions20 points
- availablenesses20 points
- beautifulnesses20 points
- biodegradations20 points
- bittersweetness20 points
- bountifulnesses20 points
- brotherlinesses20 points
- bureaucratising20 points
- coagulabilities20 points
- containerboards20 points
- corrigibilities20 points
- creditabilities20 points
- detectabilities20 points
- disposabilities20 points
- filterabilities20 points
- germinabilities20 points
- honorablenesses20 points
- incredibilities20 points
- indubitableness20 points
- ineducabilities20 points
- inevitabilities20 points
- infallibilities20 points
- infeasibilities20 points
- infusiblenesses20 points
- inheritableness20 points
- invariabilities20 points
- inviolabilities20 points
- invisiblenesses20 points
- maldistribution20 points
- manageabilities20 points
- misdistribution20 points
- neurobiological20 points
- nonsedimentable20 points
- obliviousnesses20 points
- obsessivenesses20 points
- obtrusivenesses20 points
- overelaboration20 points
- overstabilities20 points
- paleobiologists20 points
- rehabilitations20 points
- remediabilities20 points
- reversibilities20 points
- ribonucleosides20 points
- ribonucleotides20 points
- spreadabilities20 points
- substantiveness20 points
- substitutionary20 points
- subterraneously20 points
- unsubstantially20 points
- venerablenesses20 points
- veritablenesses20 points
- warrantableness20 points
- ambitiousnesses19 points
- antiliberalisms19 points
- antimetabolites19 points
- antiobscenities19 points
- antituberculous19 points
- belongingnesses19 points
- biostatistician19 points
- blamelessnesses19 points
- bloodguiltiness19 points
- digestibilities19 points
- enterobacterial19 points
- enumerabilities19 points
- estimablenesses19 points
- illimitableness19 points
- inseparableness19 points
- insociabilities19 points
- irasciblenesses19 points
- measurabilities19 points
- mensurabilities19 points
- metastabilities19 points
- misattributions19 points
- miserablenesses19 points
- negligibilities19 points
- neuroblastomata19 points
- nonbarbiturates19 points
- noncelebrations19 points
- noncontrollable19 points
- obtainabilities19 points
- palatablenesses19 points
- patentabilities19 points
- penetrabilities19 points
- pleasurableness19 points
- presentableness19 points
- radiobiologists19 points
- recallabilities19 points
- repairabilities19 points
- repeatabilities19 points
- resectabilities19 points
- retinoblastomas19 points
- separablenesses19 points
- subproletariats19 points
- superablenesses19 points
- supersubtleties19 points
- troublesomeness19 points
- ultraliberalism19 points
- unboundednesses19 points
- agreeablenesses18 points
- assignabilities18 points
- astrobiologists18 points
- bloodlessnesses18 points
- boundlessnesses18 points
- desirablenesses18 points
- deterrabilities18 points
- doubtlessnesses18 points
- ineligibilities18 points
- intangibilities18 points
- integrabilities18 points
- negotiabilities18 points
- neurobiologists18 points
- redistributions18 points
- reeligibilities18 points
- solderabilities18 points
- subordinateness18 points
- turbogenerators18 points
- undesirableness18 points
- unendurableness18 points
- antilibertarian17 points
- arbitrarinesses17 points
- atrabiliousness17 points
- attainabilities17 points
- bounteousnesses17 points
- brainlessnesses17 points
- elaboratenesses17 points
- illiberalnesses17 points
- inalterableness17 points
- insatiabilities17 points
- insensibilities17 points
- insolublenesses17 points
- intolerableness17 points
- irritablenesses17 points
- laboriousnesses17 points
- obstinatenesses17 points
- reasonabilities17 points
- resistibilities17 points
- sinterabilities17 points
- substantialness17 points
- transubstantial17 points
- troublousnesses17 points
- unalterableness17 points
- unreliabilities17 points
- unsuitabilities17 points
Quick facts
- Total words: 583
- By usage: 12 very common, 65 common, 506 rare
Highest scoring (classic tiles)
- oxyphenbutazone 41
- benzodiazepines 38
- hypnotizability 37
- psychobiography 36
- squeezabilities 35
- phenylbutazones 34
- exchangeability 33
- brachycephalies 32
- dichlorobenzene 32
- recognizability 32
Most common
- incompatibility
- autobiographies
- improbabilities
- interchangeable
- counterbalanced
- distinguishable
- maintainability
- counterbalances
- impossibilities
- vulnerabilities
Definitions
- incompatibility (noun)
- The relation between propositions that cannot both be true at the same time.
- interchangeable (adjective)
- (mathematics, logic) such that the arguments or roles can be interchanged.
- counterbalanced (adjective)
- Brought into equipoise by means of a weight or force that offsets another.
- distinguishable (adjective)
- Capable of being perceived as different or distinct.
Here is the complete list of fifteen-letter words containing B: 583 words in total. We sort common words to the top because they are the ones you are most likely to be looking for, whether you are solving a puzzle or checking a play. Words such as INCOMPATIBILITY and AUTOBIOGRAPHIES lead the way. If you need something more specific, the search box accepts your own letters with question marks for blanks and applies this page's constraint automatically.
How to use this page
Use this list in two ways. Browse it to learn the words that contain the letter B, common ones first, or search it by typing your own letters, with question marks for blanks, to see only the words you can make. Every word shows its classic tile score, and linked words open a page with all their sub-words.
Tips
A word list is also a study tool. Reading through the fifteen-letter words containing B once or twice is enough to make the unusual ones familiar, and familiarity is what lets you spot a play under time pressure. Try covering the list and writing down as many as you can, then compare. Use the definitions on this page to attach meaning to the words you did not know, since a word with a meaning sticks far better than a string of letters. Return to the list after a few days and repeat.
Questions
Which fifteen-letter words containing B are the most common?
INCOMPATIBILITY, AUTOBIOGRAPHIES and IMPROBABILITIES are among the most familiar. The list is sorted with everyday words first, and the very common ones carry a small dot, so you can read the top of the page and skip the obscure entries at the bottom.
Can I search this list with my own letters?
Yes. Type your letters into the search box at the top of the page, using a question mark for a blank, and the tool will show only the fifteen-letter words containing B you can actually spell from that rack, with scores.