List of 4 Syllable Words Starting With ‘B’

Here is a list of 4 syllable words that start with ‘B.’ There is a total of 755 words in these tables. Each table is divided into two columns. The left column contains the four-syllable ‘B’ words, and the right column includes the syllables.

While making this table, we have removed those words that are no longer used in modern literary works. If you see any errors in this list, please let us know.

Four Syllable WordsSyllables
Babacooteba-ba-coo-te
Babeldaobba-bel-thu-ap
Babianabab-i-a-na
Babingtonitebab-ing-ton-ite
Babirusabab-i-ru-sa
Babuinabab-u-i-na
Babyloniabab-y-lo-nia
Babylonianbab-y-lo-nian
Babylonicbab-y-lon-ic
Babylonishbab-y-lon-ish
Babywearingba-by-wear-ing
Bacbakiribac-ba-ki-ri
Bacchanaliabac-cha-na-lia
Bacciferousbac-cif-er-ous
Bachelorettebach-e-lor-ette
Bachelorismbach-e-lor-ism
Bachelorlybach-e-lor-ly
Bachelorshipbach-e-lor-ship
Bacillarba-cil-la-ry
Bacitracinbac-i-tra-cin
Backwardationback-ward-a-tion
Baconianba-co-ni-an
Baconianismba-co-nian-ism
Bacsonianbac-so-ni-an
Bacterialbac-te-ri-al
Bacteriocytebac-te-rio-cyte
Bacteriopurpurinbac-te-rio-purpurin
Bacteriosesbac-te-rio-sis
Bacteriotomebac-te-rio-tome
Bacteriticbac-te-rit-ic
Bacteriumbac-te-ri-um
Bacteriuriabac-te-ri-uria
Bactriticonebac-trit-i-cone
Baculiformbac-u-li-form
Baculitesbac-u-li-tes
Badalonaba-da-lo-na
Badarianba-da-ri-an
Badasserybad-ass-e-ry
Badgeringlybadg-er-ing-ly
Baggatawaybag-gat-a-way
Baggywrinklebag-gy-wrin-kle
Bahawalpurba-ha-wal-pur
Bahuvrihiba-hu-vri-hi
Baikerinitebai-ker-in-ite
Bajonadoba-jo-na-do
Bakuninismba-ku-nin-ism
Bakuninistba-ku-nin-ist
Bakupariba-ku-pa-ri
Balabostaba-la-bos-ta
Balaclavabal-a-cla-va
Balaenidaeba-lae-ni-dae
Balaenoideabal-ae-noi-dea
Balaenopterabal-ae-nop-tera
Balaklavaba-la-kla-va
Balalaikabal-a-lai-ka
Four Syllable WordsSyllables
Balanidaeba-lan-i-dae
Balanitesbal-a-ni-tes
Balanophoreba-lan-o-phore
Balearesbal-e-ar-es
Balearicbal-e-ar-ic
Balibagoba-li-ba-go
Balibuntalbal-i-bun-tal
Balikpapanba-lik-pa-pan
Balintawakba-lin-ta-wak
Balistidaeba-lis-ti-dae
Balistoideabal-is-toi-dea
Balistrariabal-is-trar-ia
Ballabilebal-la-bi-le
Ballcarrierball-car-ri-er
Ballerinabal-le-ri-na
Balletgoerbal-let-go-er
Balletomanebal-let-o-mane
Ballisticianbal-lis-ti-cian
Ballistosporebal-lis-to-spore
Ballymenabal-ly-me-na
Ballymoneybal-ly-mon-ey
Balneationbal-ne-a-tion
Balneologicbal-neo-log-ic
Balochistanba-lu-chi-stan
Balopticonbal-op-ti-con
Baluchithereba-lu-chi-there
Balustradingbal-us-trad-ing
Balıkesirba-lı-ke-sir
Bambuseaebam-bu-se-ae
Banalitiesba-nal-i-ty
Banarasva-ra-na-si
Banderillaban-de-ri-lla
Bandkeramikband-ke-ram-ik
Bandoneonban-do-ni-on
Bandwagoneerband-wag-on-er
Bangialesbang-i-a-les
Banjarmasinban-jar-ma-sin
Banovinaba-no-vi-na
Bansalagueban-sal-a-guin
Baphometicbaph-o-met-ic
Barabaraba-ra-ba-ra
Barajilloba-ra-ji-llo
Barbarescobar-ba-res-co
Barbarianbar-bar-i-an
Barbariousbar-bar-i-ous
Barbaritiesbar-bar-i-ty
Barbarossabar-ba-ros-sa
Barbatimaobar-ba-ti-mao
Barbellulabar-bel-lu-la
Barbertonitebar-ber-ton-ite
Barbituratebar-bi-tu-rate
Barbulationbar-bu-la-tion
Barcasha-mil-car
Barcelonabar-ce-lo-na
Bardolaterbard-ol-a-ter
Four Syllable WordsSyllables
Bardolinobar-do-li-no
Barilocheba-ri-lo-che
Bariolageba-ri-o-lage
Baritenorbar-i-ten-or
Barkevikitebar-ke-vik-ite
Barkometerbark-om-e-ter
Barmecidalbar-me-cid-al
Barnevelderbar-ne-veld-er
Baroceptorbaro-re-cep-tor
Baroclinicbar-o-clin-ic
Barometerba-rom-e-ter
Barondukibar-on-du-ki
Baronetagebar-on-et-age
Baronetcybar-on-et-cy
Baronialba-ro-ni-al
Barosaurbar-o-sau-rus
Barothermohygrographbaro-ther-mo-hygrograph
Barotselandba-rot-se-land
Barracoutabar-ra-cou-ta
Barracudabar-ra-cu-da
Barramundibar-ra-mun-di
Barranquillabar-ran-quil-la
Barranquitasbar-ran-qui-tas
Barremianbar-re-mi-an
Barricadedbar-ri-cad-ed
Barricadobar-ri-ca-do
Barrigudabar-ri-gu-da
Barrigudobar-ri-gu-do
Barringtoniabar-ring-to-nia
Bartolommeobar-to-lom-meo
Barycenterbar-y-cen-ter
Barypodaba-ryp-o-da
Baryshnikovba-rysh-ni-kov
Barysiliteba-rys-i-lite
Basaltiformba-sal-ti-form
Bascologistbas-col-o-gist
Bascologybas-col-o-gy
Bashkortostanbash-kor-to-stan
Basicallyba-si-cal-ly
Basidiaba-sid-i-um
Basidialba-sid-i-al
Basidiocarpba-sid-io-carp
Basidiolichenba-sid-io-lichen
Basidiolichenesba-sid-io-lichenes
Basidiophoreba-sid-io-phore
Basidiosporeba-sid-io-spore
Basifugalba-sif-u-gal
Basilianba-sil-i-an
Basilicaba-sil-i-ca
Basiliscusbas-i-lis-cus
Basipetalba-sip-e-tal
Basipoditeba-sip-o-dite
Basiscopicba-si-scop-ic
Basketballerbas-ket-bal-ler
Basophiliaba-so-phil-ia
Four Syllable WordsSyllables
Basophilicba-so-phil-ic
Basophilyba-soph-i-ly
Bassalianbas-sa-li-an
Bassanellibas-sa-nel-lo
Bassariscusbas-sa-ris-cus
Bastinadebas-ti-na-do
Batatillaba-ta-ti-lla
Bathometerba-thom-e-ter
Bathybiusba-thyb-i-us
Bathyergidaebathy-er-gi-dae
Bathymeterba-thym-e-ter
Bathymetricba-thym-e-try
Bathypelagicbathy-pe-lag-ic
Bathythermographbathy-ther-mo-graph
Bathythermospherebathy-ther-mo-sphere
Baticulinba-ti-cu-lin
Batitinanba-ti-ti-nan
Batocrinusba-toc-ri-nus
Batodendronbat-o-den-dron
Batologistba-tol-o-gist
Batonisticba-ton-is-tic
Batrachianba-tra-chi-an
Batrachiateba-tra-chi-ate
Batrachidaeba-trach-i-dae
Batrachiumba-tra-chi-um
Battlewagonbat-tle-wag-on
Baumhaueritebaum-hau-er-ite
Bavarianba-var-i-an
Baxterianbax-te-ri-an
Bayogoulabay-o-gou-la
Bazillionaireba-zil-lion-aire
Bazookamanba-zoo-ka-man
Bdellodrilusbdel-lod-ri-lus
Bdellonyssusbdel-lo-nys-sus
Beatificationbe-at-i-fy
Beatitudebe-at-i-tude
Beautifullybeau-ti-ful-ly
Beautifyingbeau-ti-fy-ing
Beautyberrybeau-ty-ber-ry
Bebizationbe-bi-za-tion
Beccaficobec-ca-fi-co
Becerristabe-cer-ris-ta
Becomingnessbe-com-ing-ness
Becquerelitebec-que-rel-ite
Bedevilingbe-dev-il-ing
Bedevillerbe-dev-il-ler
Bedfellowshipbed-fel-low-ship
Beetleheadedbee-tle-head-ed
Behavioralbe-hav-ior-al
Behaviorismbe-hav-ior-ism
Behavioristbe-hav-ior-ist
Behoovinglybe-hoov-ing-ly
Bejesuitbe-je-su-it
Belarusanbe-la-rus-ian
Belemnoideabel-em-noi-dea
Four Syllable WordsSyllables
Belinurusbel-i-nu-rus
Bellabellabel-la-bel-la
Belladonnabel-la-don-na
Bellerophonbel-ler-o-phon
Bellicoselybel-li-cose-ly
Belligerencebel-lig-er-ence
Belligerentbel-lig-er-ent
Bellingeritebel-ling-er-ite
Bellinzonabel-lin-zo-na
Bellipotentbel-lip-o-tent
Belomancybel-o-man-cy
Belorussiabe-lo-rus-sia
Belorussianbe-lo-rus-sian
Bemoaninglybe-moan-ing-ly
Benedictineben-e-dic-tine
Benedictionalbene-dic-tion-al
Benedictorybene-dic-to-ry
Benedictusben-e-dic-tus
Benefactionben-e-fac-tion
Benefactiveben-e-fac-tive
Benefactorben-e-fac-tor
Benefactressben-e-fac-tress
Beneficencebe-nef-i-cence
Beneficentbe-nef-i-cent
Beneficialben-e-fi-cial
Beneficialsben-e-fi-cials
Beneluxianbe-ne-lux-ian
Beneventanben-e-ven-tan
Beneventobe-ne-ven-to
Benevolencebe-nev-o-lence
Benevolentbe-nev-o-lent
Bengalooruben-ga-lu-ru
Benignancybe-nig-nan-cy
Benincasaben-in-ca-sa
Benitoitebe-ni-to-ite
Benjaminiteben-ja-min-ite
Bennettitesben-net-ti-tes
Benumbinglybe-numb-ing-ly
Benzaldehydebenz-al-de-hyde
Benzaldoximeben-zald-ox-ime
Benzanilidebenz-an-i-lide
Benzanthracenebenz-an-thra-cene
Benzoflavineben-zo-fla-vine
Benzofuranben-zo-fu-ran
Benzohydrolben-zo-hy-drol
Benzoinatedben-zoi-nat-ed
Benzonitrileben-zo-ni-trile
Benzophenoneben-zo-phe-none
Benzopyreneben-zo-py-rene
Benzoquinoneben-zo-qui-none
Benzothiopheneben-zo-thio-phene
Benzotriazoleben-zo-tri-azole
Benzoylateben-zo-yl-ate
Benzylideneben-zyl-i-dene
Berengeliteber-en-ge-lite
Four Syllable WordsSyllables
Beresovitebe-res-o-vite
Berezinabe-re-zi-na
Bergsonianismberg-son-ian-ism
Berlichingenber-lich-ing-en
Berlusconiber-lu-sco-ni
Beroidabe-ro-i-da
Berrettinober-ret-ti-no
Berrugateber-ru-ga-te
Bersagliereber-sa-glie-re
Berthieriteber-thi-er-ite
Bertholletiaber-thol-le-tia
Bertiellaber-ti-el-la
Bertillonageber-til-lon-age
Bertoloniaber-to-lo-nia
Berycidaebe-ryc-i-dae
Berycoideiber-y-coi-dei
Berylliumbe-ryl-li-um
Beryllonitebe-ryl-lo-nite
Berzelianiteber-ze-lian-ite
Berzeliiteber-ze-li-ite
Berzeliusber-ze-li-us
Besieginglybe-sieg-ing-ly
Bespectacledbe-spec-ta-cled
Bessarabiabes-sa-ra-bia
Bessemerizebes-se-mer-ize
Bestiaristbes-ti-a-rist
Besticulturebes-ti-cul-ture
Betacoccibe-ta-coc-cus
Betcherygahbetch-er-y-gah
Bethabarabe-thab-a-ra
Bethlehemitebeth-le-hem-ite
Bethylidaebe-thyl-i-dae
Betonicabe-ton-i-ca
Betulinolbet-u-lin-ol
Betulitesbet-u-li-tes
Bewailinglybe-wail-ing-ly
Bewilderingbe-wil-der-ing
Bewildermentbe-wil-der-ment
Bewitchingnessbe-witch-ing-ness
Bezonianbe-zo-ni-an
Bezpopovetsbez-po-po-vets
Bhagavatabha-ga-va-ta
Bhubaneshwarbhu-ba-nes-war
Biacromialbi-acro-mi-al
Biacurubi-a-cu-ru
Biajaibabi-a-jai-ba
Bianisidinebi-anis-i-dine
Biannualbi-an-nu-al
Biastericbi-as-ter-ic
Biaxialbi-ax-i-al
Bibacitybi-bac-i-ty
Bibionidbib-i-on-id
Bibitorybib-i-to-ry
Bibliocentricbib-lio-cen-tric
Bibliognostbib-li-og-nost
Four Syllable WordsSyllables
Bibliomancybib-lio-man-cy
Bibliomaniabib-lio-ma-nia
Bibliometricbib-lio-met-rics
Bibliophiliabib-lio-phil-ia
Bibliophobiabib-lio-pho-bia
Bibliopolebib-li-o-pole
Bibliothecabib-lio-the-ca
Biblioticbib-li-ot-ic
Biblioticsbib-li-ot-ics
Bicameralbi-cam-er-al
Bicarbonatebi-car-bon-ate
Bicarinatebi-car-i-nate
Bicarpellatebi-car-pel-late
Bicephalicbi-ceph-a-lous
Bichromaticbi-chro-mat-ic
Bichromatizedbi-chro-ma-tized
Bicipitalbi-cip-i-tal
Bicircularbi-cir-cu-lar
Bickertonitebick-er-ton-ite
Bicliniabi-clin-i-um
Bicolligatebi-col-li-gate
Bicolorousbi-col-or-ous
Bicommunalbi-com-mu-nal
Bicomponentbi-com-po-nent
Bicondylarbi-con-dy-lar
Biconicalbi-con-i-cal
Biconjugatebi-con-ju-gate
Bicorporalbi-cor-po-ral
Biculturalbi-cul-tur-al
Bidigitatebi-dig-i-tate
Biedermeierbie-der-mei-er
Bienniabi-en-ni-um
Biennialbi-en-ni-al
Bifariousbi-far-i-ous
Biflabellatebi-fla-bel-late
Biflagellatebi-fla-gel-late
Bifoliabi-fo-li-um
Bifoliatebi-fo-li-ate
Bifunctionalbi-func-tion-al
Bifurcatedbi-fur-cat-ed
Bifurcationbi-fur-ca-tion
Bigeminalbi-gem-i-ny
Bigeminatebi-gem-i-nate
Bigenericbi-ge-ner-ic
Bignoniadbig-no-ni-ad
Bigoniacbi-go-ni-al
Bijouteriebi-jou-te-rie
Bilabialbi-la-bi-al
Bilabiatebi-la-bi-ate
Bilamellarbi-la-mel-lar
Bilateralbi-lat-er-al
Bilateraliabi-la-te-ria
Bildungsromanbil-dungs-ro-man
Bilingualismbi-lin-gual-ism
Bilirubinbil-i-ru-bin
Four Syllable WordsSyllables
Biliteracybi-lit-er-ate
Biliverdinbil-i-ver-din
Billericabil-ler-i-ca
Billionairessbil-lion-air-ess
Billowinessbil-low-i-ness
Bilocationbi-lo-ca-tion
Biloculinebi-loc-u-line
Bilophodontbi-loph-o-dont
Bimanualbi-man-u-al
Bimestrialbi-mes-tri-al
Bimetallicbi-me-tal-lic
Bimetallismbi-met-al-lism
Bimorphemicbi-mor-phe-mic
Binationalbi-na-tion-al
Binocularbin-oc-u-lar
Binoculusbin-oc-u-lus
Binomialbi-no-mi-al
Binuclearbi-nu-cle-ar
Binucleatebi-nu-cle-ate
Bioabsorbablebio-ab-sorb-able
Biocatalysisbio-cat-a-lyst
Biocenosesbio-ce-no-sis
Biochemicalbio-chem-i-cal
Biochemistbio-chem-is-try
Bioclasticbi-o-clas-tic
Bioclimaticbio-cli-mat-ic
Biocomputerbio-com-put-er
Biocomputingbio-com-put-ing
Biocontainmentbio-con-tain-ment
Bioconversionbio-con-ver-sion
Biodegradabilitybio-de-grad-able
Biodigesterbio-di-gest-er
Biodynamicbio-dy-nam-ic
Bioenergybio-en-er-gy
Bioengineerbio-en-gi-neer
Bioequivalencebio-equiv-a-lence
Bioflavonoidbio-fla-vo-noid
Biogenesisbio-gen-e-sis
Biogenesistbio-gen-e-sist
Biogenybi-og-e-ny
Biogeocenosebio-geo-ce-nose
Biogeosciencebio-geo-sci-ence
Biognosesbi-og-no-sis
Biographeebi-og-ra-phee
Biographerbi-og-ra-pher
Biographicbio-graph-i-cal
Biographiesbi-og-ra-phy
Biographizebi-og-ra-phize
Bioidenticalbio-iden-ti-cal
Biologicbi-o-log-ic
Biologismbi-ol-o-gism
Biologistbi-ol-o-gy
Biologizebi-ol-o-gize
Biomechanicalbio-me-chan-ics
Biomedicalbio-med-i-cal
Four Syllable WordsSyllables
Biomedicinebio-med-i-cine
Biometricianbi-om-e-try
Biomimeticbio-mi-met-ics
Biomimicrybio-mim-ic-ry
Biomolecularbio-mol-e-cule
Bionomicbi-o-nom-ics
Bionomistbi-on-o-mist
Bionomybi-on-o-my
Biopesticidebio-pes-ti-cide
Biophagousbi-oph-a-gous
Biophilousbi-oph-i-lous
Biopiracybio-pi-ra-cy
Bioreactorbio-re-ac-tor
Biorefineriesbio-re-fin-ery
Biosignaturebio-sig-na-ture
Biostatisticalbio-sta-tis-tics
Biosynthesisbio-syn-the-sis
Biotechnicalbio-tech-ni-cal
Bioterrorismbio-ter-ror-ism
Biotitizebi-o-tit-ize
Bioturbatedbio-tur-ba-tion
Bipaliumbi-pa-li-um
Biparentalbi-pa-ren-tal
Bipartientbi-par-ti-ent
Bipartisanbi-par-ti-san
Bipedalismbi-ped-al-ism
Bipinnariabi-pin-nar-ia
Bipolarismbi-po-lar-ism
Bipropellantbi-pro-pel-lant
Bipyramidbi-pyr-a-mid
Biquadraticbi-qua-drat-ic
Biradialbi-ra-di-al
Biradicalbi-rad-i-cal
Biratnagarbi-rat-na-gar
Birefringencebi-re-frin-gence
Birobidzhanbi-ro-bi-dzhan
Birotularbi-rot-u-lar
Birotulatebi-rot-u-late
Bisabolenebis-a-bol-ene
Bisbigliandobis-bi-glian-do
Biscochitobiz-co-chi-to
Biselliabi-sel-li-um
Bisexualbi-sex-u-al
Bismaleimidebis-ma-le-imide
Bismuthinitebis-muth-in-ite
Bismutotantalitebis-mut-o-tantalite
Bisphosphonatebis-phos-pho-nate
Bisynchronousbi-syn-chro-nous
Bittacidaebit-ta-ci-dae
Bitumasticbi-tu-mas-tic
Bitumenoidbi-tu-mi-noid
Bituminousbi-tu-mi-nous
Biunebi-u-ni-al
Bivariatebi-var-i-ate
Bivoltinizebi-vol-tin-ize
Four Syllable WordsSyllables
Bixaceaebix-a-ce-ae
Bizarreriebi-zar-re-rie
Blagoveshchenskbla-go-vesh-chensk
Blanketflowerblan-ket-flow-er
Blastocarpousblas-to-car-pous
Blastocladiablas-to-cla-dia
Blastocollablas-to-col-la
Blastogenyblas-tog-e-ny
Blastophagablas-toph-a-ga
Blattariaeblat-tar-i-ae
Blaxploitationblax-ploi-ta-tion
Blennioideablen-ni-oi-dea
Blennioideiblen-ni-oi-dei
Blephariglottisbleph-a-ri-glottis
Blepharoplastbleph-a-ro-plast
Blepharospasmbleph-a-ro-spasm
Bletherationbleth-er-a-tion
Blindfoldednessblind-fold-ed-ness
Bloggeratiblog-ge-ra-ti
Blubberinglyblub-ber-ing-ly
Blueberryingblue-ber-ry-ing
Boasianbo-as-i-an
Bobadillabo-ba-di-lla
Bobierritebo-bi-er-rite
Bobizationbo-bi-za-tion
Bocachicabo-ca-chi-ca
Boccheriniboc-che-ri-ni
Bocconciniboc-con-ci-ni
Boddhisattvabo-dhi-satt-va
Bodianusbo-di-a-nus
Bodieronbo-di-e-ron
Boedelhouderboe-del-hou-der
Boedelhoudingboe-del-hou-ding
Boedelscheidingboe-del-schei-ding
Boethiusbo-e-thi-us
Bogijiabbo-gi-ji-ab
Bogomilismbog-o-mil-ism
Bohemianbo-he-mi-an
Boigidaebo-i-gi-dae
Boilermakerboil-er-mak-er
Bokmakieriebok-ma-kier-ie
Bolbophyllumbol-bo-phyl-lum
Boletaceousbo-le-ta-ceous
Bolometerbo-lom-e-ter
Bolsonarobol-so-na-ro
Bombacopsesbom-ba-cop-sis
Bombilationbom-bi-la-tion
Bombycidaebom-byc-i-dae
Bombycillabom-by-cil-la
Bonapartismbo-na-part-ism
Bondieuseriebon-dieu-se-rie
Boniatobo-ni-a-to
Bonnyclabberbon-ny-clab-ber
Boobiallaboo-by-al-la
Bookateriabook-e-te-ria
Four Syllable WordsSyllables
Bootyliciousboo-ty-li-cious
Bopyridaebo-pyr-i-dae
Borborygmibor-bo-ryg-mus
Bordigherabor-di-ghe-ra
Borinqueñobo-rin-que-ño
Borohydridebo-ro-hy-dride
Borotukebo-ro-tu-ke
Boselaphusbo-sel-a-phus
Bosporanicbos-po-ran-ic
Bostrychidaebos-trych-i-dae
Botallackitebo-tal-lack-ite
Botanicabo-tan-i-ca
Botanicalbo-tan-i-cal
Botherationboth-er-a-tion
Bothrodendronboth-ro-den-dron
Botocudobo-to-cu-do
Botogeninbo-tog-e-nin
Botoşanibo-to-şa-ni
Botrychiumbo-trych-i-um
Botrydiumbo-tryd-i-um
Botryogenbot-ry-o-gen
Botryoidalbot-ry-oi-dal
Botticellibot-ti-cel-li
Botticellianbot-ti-cel-lian
Botuliformbot-u-li-form
Botulinalbot-u-li-num
Botulinicbot-u-lin-ic
Bougainvillaeabou-gain-vil-lea
Bougainvilliabou-gain-vil-lia
Boulangeriebou-lan-ge-rie
Boulangeritebou-lan-ger-ite
Boulevardierbou-le-vard-ier
Boussingaultiabous-sin-gaul-tia
Boussingaultitebous-sin-gaul-tite
Boustrophedonbou-stro-phe-don
Boysenberryboy-sen-ber-ry
Brachelytrousbrach-el-y-trous
Brachidiabra-chid-i-um
Brachiolabra-chi-o-la
Brachiosaurbrach-i-o-saur
Brachistocephalicbra-chis-to-cephalic
Brachistochronebra-chis-to-chrone
Brachycephalicbrachy-ce-phal-ic
Brachycephalidbrachy-ceph-a-lid
Brachycephalismbrachy-ceph-a-lism
Brachycerousbra-chyc-er-ous
Brachycomebra-chyc-o-me
Brachydactylismbrachy-dac-ty-lism
Brachygnathabra-chyg-na-tha
Brachygnathanbra-chyg-na-than
Brachygraphybra-chyg-ra-phy
Brachylaemidbrach-y-lai-mid
Brachylaemusbrach-y-lae-mus
Brachylaimabrach-y-lai-ma
Brachylogybra-chyl-o-gy
Four Syllable WordsSyllables
Brachyphalangiabrachy-pha-lan-gy
Brachyphyllumbrach-y-phyl-lum
Brachypterismbra-chyp-ter-ism
Brachypterousbra-chyp-ter-ous
Brachystegiabrach-y-ste-gia
Brachytherapybrachy-ther-a-py
Braciolabra-ci-o-la
Brackebuschitebrack-e-busch-ite
Braconidaebra-con-i-dae
Bracteolatebrac-te-o-late
Bradycardiabra-dy-car-dia
Bradykininbra-dy-ki-nin
Bradytelicbra-dy-tel-ic
Braggadocianbrag-ga-do-cian
Braggadociobrag-ga-do-cio
Brahmacharibrah-ma-cha-ri
Brahmacharyabrah-ma-char-ya
Brahmapootrabrah-ma-poo-tra
Brahmaputrabrah-ma-pu-tra
Brambleberrybram-ble-ber-ry
Branchiatabran-chi-a-ta
Branchicolousbran-chic-o-lous
Branchiferousbran-chif-er-ous
Branchihyalbran-chi-hy-al
Branchiosaurbran-chi-o-saur
Brasilettobra-si-let-to
Brassavolabras-sa-vo-la
Brassicaceousbras-si-ca-ceous
Bratislavabra-ti-sla-va
Brazilianitebra-zil-ian-ite
Breathalyzerbreath-a-ly-zer
Bremerhavenbre-mer-ha-ven
Brevicipitidbrevi-cip-i-tid
Breviloquencebre-vil-o-quence
Breviloquentbre-vil-o-quent
Brierberrybri-er-ber-ry
Brigadiershipbrig-a-dier-ship
Britannicizebri-tan-ni-cize
Brobdingnagianbrob-ding-nag-ian
Broccolinibroc-co-li-ni
Brochymenabro-chym-e-na
Brokenheartedbro-ken-heart-ed
Bromargyritebrom-ar-gy-rite
Bromeliadbro-me-li-ad
Bromidiombro-mid-i-om
Bromocriptinebro-mo-crip-tine
Bromohydrinbro-mo-hy-drin
Bromometricbro-mo-met-ric
Bromometrybro-mom-e-try
Bromouracilbro-mo-ura-cil
Bromsulphaleinbrom-sul-pha-lein
Bronchogenicbron-cho-gen-ic
Broncobusterbron-co-bust-er
Brontometerbron-tom-e-ter
Brontosaurbron-to-sau-rus
Four Syllable WordsSyllables
Brontozoumbron-to-zo-um
Brotulidaebro-tu-li-dae
Broussonetiabrous-so-ne-tia
Brownmilleritebrown-mil-ler-ite
Brucellergenbru-cel-ler-gen
Brucellosesbru-cel-lo-sis
Brugnatellitebru-gna-tel-lite
Brunelleschibru-nel-le-schi
Brushabilitybrush-abil-i-ty
Brutalitiesbru-tal-i-ty
Bryaceaebry-a-ce-ae
Bryologicalbry-ol-o-gy
Bryophytabry-oph-y-ta
Bubonidaebu-bon-i-dae
Bucatinibu-ca-ti-ni
Buccinatorbuc-ci-na-tor
Buccinidaebuc-cin-i-dae
Bucconidaebuc-con-i-dae
Bucculatrixbuc-cu-la-trix
Bucephalabu-ceph-a-la
Bucephalibu-ceph-a-lus
Bucerotesbu-ce-ro-tes
Buckinghamshirebuck-ing-ham-shire
Bucoliastbu-co-li-ast
Bucovinabu-ko-vi-na
Bucranebu-cra-ni-um
Buddhologybud-dhol-o-gy
Budgerigarbud-ger-i-gar
Bufonidaebu-fon-i-dae
Buginvillaeabu-gin-vil-laea
Bugologistbug-ol-o-gist
Bugologybug-ol-o-gy
Bujumburabu-jum-bu-ra
Bulawayobu-la-wa-yo
Bulbochaetebul-bo-chae-te
Bulbophyllumbul-bo-phyl-lum
Bulgarianbul-gar-i-an
Bulimidaebu-lim-i-dae
Bullamacaubul-la-ma-cow
Bullariabul-lar-i-um
Bulletinizebul-le-tin-ize
Bultfonteinitebult-fon-tein-ite
Bumblepuppybum-ble-pup-py
Bumpologistbump-ol-o-gist
Bumpologybump-ol-o-gy
Bumpometerbump-om-e-ter
Bundleflowerbun-dle-flow-er
Buninahuabu-ni-na-wa
Bunodontabu-no-don-ta
Bunyavirusbun-ya-vi-rus
Buprenorphinebu-pre-nor-phine
Buprestidaebu-pres-ti-dae
Burdensomelybur-den-some-ly
Burdensomenessbur-den-some-ness
Bureaucraciesbu-reau-cra-cy
Four Syllable WordsSyllables
Bureaucratesebu-reau-crat-ese
Bureaucraticbu-reau-crat-ic
Bureaucratisebu-reau-cra-tise
Bureaucratismbu-reau-crat-ism
Bureaucratizationbu-reau-cra-tize
Burgomasterbur-go-mas-ter
Burhinidaebu-rhin-i-dae
Burkinabebur-ki-na
Burladerobur-la-de-ro
Bursarialbur-sar-i-al
Bursiculatebur-sic-u-late
Burushaskibu-ru-shas-ki
Businesspeoplebusi-ness-peo-ple
Businesspersonbusi-ness-per-son
Businesswomanbusi-ness-wom-an
Butadienebu-ta-di-ene
Butaldehydebu-tal-de-hyde
Butanediolbu-tane-di-ol
Butanolidebu-tan-o-lide
Buteoninebu-te-o-nine
Butterfingeredbut-ter-fin-gered
Butterflierbut-ter-fli-er
Butterflyerbut-ter-fly-er
Butterinessbut-ter-i-ness
Buttgenbachitebutt-gen-bach-ite
Butylatedbu-tyl-at-ed
Butyraceousbu-tyr-a-ceous
Butyrinasebu-tyr-in-ase
Butyrolactonebu-tyr-o-lactone
Buxaceaebux-a-ce-ae
Buxtehudebux-te-hu-de
Buñuelobu-ñu-e-lo
Byelorussianbye-lo-rus-sian
Byrsonimabyr-son-i-ma
Byssiferousbys-sif-er-ous
Byssinosesbys-si-no-sis
Byzantinesqueby-zan-tin-esque
Byzantinismby-zan-tin-ism
Byzantinistby-zan-tin-ist
Byzantinizeby-zan-tin-ize