15 Letter Words Starting With B

Every 15-letter word that starts with the letter B, in alphabetical order. Tap any word for its definitions, syllables and game scores.

ALL WORDS A TO Z

b-flat clarinet20 babinski reflex32 baby heathberry32 baby's-slippers24 bacchanalianism26 bachelor button23 bachelor's gown24 back projection33 backhand stroke30 backing jointer30 backseat driver26 backward change32 backward motion28 backwater valve31 baconian method24 baconian theory24 bacteria family26 bacterial toxin25 bacteriological22 bacteriophagous25 bacterioscopist23 bad handwriting25 badminton court21 baffle painting25 baggage-smasher24 bahamian dollar22 bahasa malaysia24 baiomys taylori24 bait and switch24 baja california28 balaeniceps rex27 balaenopteridae20 balanced budget23 balanced rudder21 balanced ticket25 balanoposthitis22 balistes vetula19 ball nightshade24 balladmongering22 ballast trimmer20 ballast-loading18 ballet mistress18 ballet position18 ballons d'essai16 balloon barrage19 balloon feather22 balloon framing22 balloon-berries18 ballroom dancer21 ballyhoo artist22 balm cottonwood24 balmoral castle20 balsam cucumber26 baltic language20 baltic republic24 baltimore belle20 baltimore truss18 baluster column20 banana republic22 banded anteater18 banded together22 bandoleer fruit20 bangtail muster19 bank acceptance28 bank of england24 bank withdrawal30 bankia setaceae22 banking account25 banking company30 banking concern25 banksa bystrica27 banti's disease16 baptisia lactea20 baptism of fire25 baptismal dress21 bar examination25 barbados cherry27 barbados cotton21 barbados dollar20 barbados liquor28 barbara tuchman25 barberry family29 barberton daisy22 barbital sodium21 barbituric acid23 barbizon school32 barcelona chair23 bare suggestion18 bargain counter19 bargain-hunting21 bargaining chip25 barium chloride24 barium chromate25 barium monoxide28 barium peroxide28 barium sulphate23 barley-clipping26 barmecide feast24 barney oldfield24 barnyard millet22 barometer gauge20 barometer paper22 baron d'holbach26 barothermograph28 barrage balloon19 barrage jamming29 barrancabermeja30 barred pickerel25 barrel repairer18 barrier tactics20 barry mountains21 baryta feldspar25 basalt quarrier25 basalt-porphyry29 base resistance18 baseball clinic22 baseball league19 baseball player23 baseball season18 basic anhydride26 basic education21 basic principle24 basidiomycetous25 basidiomycotina25 basil the great19 basket carriage23 basket couching28 basketball game25 basketball hoop27 basketball play27 basketball shot25 basketball team24 basse-normandie19 basses-pyrenees21 bassia scoparia20 bastard alkanet21 bastard dittany21 bastard dogwood23 bastard gemsbok26 bastard gentian18 bastard granite18 bastard halibut22 bastard jasmine26 bastard measles19 bastard parsley22 bastard rhubarb24 bastard saffron23 bastard snapper21 bastard vervain23 bateau neckline22 bathing costume24 bathing machine27 bathing-machine27 bathroom tissue21 bathymetrically30 bathythermogram31 batswing burner22 battery charger25 battery-powered25 batting average21 battle of boyne23 battle of crecy25 battle of ipsus20 battle of issus18 battle of pydna24 battle of valmy26 battle of ypres23 battle position18 battleship gray25 bay of campeche32 bayberry candle27 bayberry family32 bayberry tallow27 bayeux tapestry31 beach goldenrod24 beach plum bush29 beaked hazelnut33 beaming machine26 bear animalcule20 bear's breeches22 bear's-breeches22 bear's-paw fern22 bearded vulture21 bearer security21 bearskin jobber31 beast of burden21 beat generation17 beatific vision24 beating machine24 beatrice lillie18 beaufort myrtle24 beautiful thing23 beautiful woman24 beauty-blooming24 become airborne22 become bankrupt28 become manifest25 become obsolete22 become suicidal23 bedlingtonshire22 bedloe's island17 bedrich smetana24 bedroom slipper23 bedsitting room20 bedstead fitter21 bedstead wrench26 beef stroganoff26 beef tenderloin20 beef wellington23 beef-wittedness23 beefsteak morel25 beefsteak plant25 beefwood family31 beet leafhopper26 beg forgiveness24 beggarly fellow27 beginning rhyme26 begonia feastii20 behave yourself28 beijing dialect27 belgian capital21 belgian griffon24 bell animalcule20 belladonna lily20 bellis perennis18 belt ammunition20 belt insulation16 belted sandfish24 ben day process23 bench hardening26 benedict arnold20 benefice-holder25 benefit concert23 benefit society24 benjamin harris28 benjamin jonson32 benjamin jowett35 benjamin peirce29 benzal chloride31 benzedrine pill28 benzene formula30 benzene nucleus27 benzoyl hydride36 benzoyl radical31 benzyl benzoate39 benzyl butyrate33 benzyl chloride34 benzyl fluoride32 berea sandstone17 bereaved person22 bergamot orange20 bergius process21 berkshire hills26 berlin doughnut21 bermuda catfish27 bermuda juniper28 bernard hinault20 bernard malamud22 bernoulli's law18 bertalan farkas23 berteroa incana18 beryllium oxide29 beside yourself23 bessel function21 bessemer copper24 bessera elegans17 best-considered20 best-cultivated22 best-principled23 bestir yourself22 beta-interferon19 bethlehem-judah35 betray yourself25 better yourself22 better-affected25 better-balanced21 better-becoming23 better-disposed20 beurre noisette16 beyond question29 bezoar antelope27 bible communism26 bible institute18 biblical hebrew28 bibliographical27 bibliophilistic26 bibliopolically26 bibliothecarial24 bibliotherapist24 bibos frontalis21 bichromate cell25 bicollaterality22 bicycle traffic31 bidding contest21 bidens coronata19 big bang theory25 big bill tilden19 big businessman21 big sioux river26 big-bang theory25 big-bud hickory31 big-cone spruce22 biliary ductule22 bilious cholera21 bill discounter19 billiard marker23 billiard parlor19 billiard player22 billiard saloon17 billing machine24 binary compound26 binary notation19 binaural system21 binomial series18 bioastronautics19 biobibliography30 bioecologically25 biogeochemistry28 biogeographical26 biologic attack25 biological time21 biological urge20 bioluminescence23 biosafety level25 biosociological22 birch partridge25 birchbark canoe29 bird of minerva24 bird of passage22 bird's eye view24 bird's-eye bush23 birthday honors26 biscuit fireman23 biscuit painter20 biscuit pottery23 biscuit-colored21 bisexual person25 bishop auckland28 bishop berkeley30 bishop's throne23 bissextile year26 bisymmetrically29 biting housefly26 bits per second20 bitter-sweeting20 bitterwood tree20 bitumen process22 bituminous coal20 black and white28 black archangel28 black bearberry29 black guillemot25 black hellebore27 black hollander26 black horehound29 black marketeer28 black mountains24 black operation24 black raspberry29 black rat snake25 black september28 black snakeroot26 black supremacy31 black tree fern24 black turnstone22 black-and-white28 black-feathered29 black-marketeer28 blackberry bark33 blackberry bush32 blackberry lily30 blackberry-lily30 blackfoot daisy29 blackhead grass27 blackmouth bass29 blacksmith shop32 blackwall hitch33 bladder campion24 blagoveshchensk33 blameworthiness25 blanching agent23 blank cartridge24 blanket binding24 blanket deposit23 blasphemousness24 blastocladiales20 bleaching agent23 bleaching earth25 bleak prognosis23 blended whiskey31 blennius pholis21 blessed release17 blessed thistle20 blessed trinity20 blind stitching23 blindfold chess26 blindfoldedness23 blindman's buff26 blink of an eye24 blister plaster18 blockade-runner23 blockaderunning25 blockhead board29 blockheadedness28 blood corpuscle23 blood dyscrasia23 blood poisoning20 blood vengeance23 bloodguiltiness19 blossom-bearing21 blowing furnace25 blowing machine27 blubber chopper29 blue elderberry22 blue marguerite19 blue-chip stock28 blue-eyed grass20 blue-glimmering22 blue-pencilling21 blueback salmon26 bluecoat school23 bluegrass state17 blueprint paper22 bluestockingism26 bluff formation27 boa constrictor20 boarding school23 boarding-school23 bodily appetite24 bodily function25 bodily pleasure22 bodily property27 body mass index29 boehmeria nivea24 bog featherfoil26 bog rein orchid22 bohemia-moravia26 bohemian forest24 bohemian-tartar21 boiled dressing19 boiler compound23 boiler-cleaning19 bold conjecture28 boldheartedness22 boleslaw bierut21 boletus frostii19 boletus luridus17 boletus roxanae23 boletus zelleri25 bologna sausage18 bolographically28 bolton sheeting20 bombay merchant30 bombina bombina26 bonasa umbellus20 bone conduction21 bonheur-du-jour26 book of account26 book of changes28 book of ezekiel35 book of genesis23 book of malachi29 book of numbers26 book of obadiah28 book of susanna22 book publishing28 boolean algebra19 booster battery21 booster station16 bootless errand17 bord-and-pillar19 border district20 borderline case19 boris pasternak22 borough council24 borough english24 borough-english24 borrower's card21 borscht circuit25 bos primigenius21 bosin's disease16 bosom-breathing24 bosporus bridge22 both-handedness24 bothridithridia25 bothrops atrops23 bottle-cleaning19 bottom-dwelling23 botulinum toxin25 botulinus toxin23 bouquets garnis26 bourbon biscuit22 bourbon dynasty25 bourgeois taste17 boustrophedonic25 bower actinidia22 bowline cringle22 bowling average24 bowsprit shroud25 bowstring truss20 box chronometer30 box huckleberry37 boyer de latour19 brachial artery24 brachial plexus30 brachistochrone27 brachycephalism34 brachycephalous32 brachydactylous31 brachystomatous27 bracket capital26 bradford system26 braggadocianism24 brake assembler24 brake parachute27 branch-building25 branchial cleft26 branchiostegous23 brand-name drug20 branta bernicla20 brassica juncea27 bravais lattice21 brazil-nut tree24 brazilian guava29 breach of trust23 breadfruit tree20 breadth extreme29 breakaway group29 breakbone fever28 breakeven chart28 breakfast bacon27 breakfast knife30 breakfast plate25 breakfast table25 breaking engine22 breast backstay27 breast cylinder22 breast kerchief28 breasting knife24 breath-stopping24 breathe heavily28 breatheableness22 breathing place24 breathing space24 breathing spell22 breech delivery28 breeder reactor19 breeding ground20 breeze concrete29 brewer's spruce22 brick machinist29 bridge engineer19 bridge grafting23 bright prospect26 bright-featured24 brillat-savarin19 brilliant light20 brisket disease21 bristle-pointed19 bristle-stalked21 bristlecone fir21 bristol channel21 bristol fashion22 britannia joint23 britannia metal18 british cabinet23 british capital23 british english23 broadcast drama22 broca's aphasia22 brocken specter26 brodmann's area18 broken marriage23 broken pediment25 broken-spirited23 brokerage house24 bromoil process22 bromphenol blue25 bromthymol blue28 bromus arvensis21 bromus tectorum22 bronchial tubes23 bronze diabetes28 brook celandine23 brooklyn bridge27 brooklyn center25 broom crowberry28 broom goosefoot22 broom snakeroot22 broom snakeweed26 brothers-in-law21 brown-tail moth23 brownian motion21 brownish yellow28 brownish-orange23 brownish-purple26 brownish-yellow28 bruchus pisorum25 brunswick black33 brunswick green26 brush discharge26 brussels carpet20 brussels sprout18 bubalus bubalis22 buckbean family32 buckinghamshire32 buckle yourself28 buckler mustard25 buckthorn berry30 buckthorn brown30 buckwheat flour31 bucolic caesura22 buffalo cholera27 buffalo currant24 buffalo disease23 buffalo sunfish28 buffer solution22 bufo americanus23 bugloss cowslip24 building anchor23 building cradle21 building permit22 building rigger20 bulldog courage21 bulldog edition19 bulldog forceps25 bullion balance20 bullion smelter18 bullnose header20 bullnosed plane19 bullock's heart24 bullock's-heart24 bullshit artist19 bulwark plating26 bumblebeefishes29 bunch evergreen25 bur-reed family24 burden of proof24 bureaucratizing29 burgomastership25 burgundy violet24 burlesque queen34 bursa omentalis18 bursting charge23 burton-on-trent15 bury st edmunds22 bush cinquefoil33 bush nasturtium21 business double19 business editor17 business ethics21 business leader17 business letter16 business office24 business people20 business school21 business sector18 butcher's broom24 butcher's-broom24 butter merchant23 butter spreader19 butter-and-eggs18 butterfly agama25 butterfly chair27 butterfly dance25 butterfly plant24 butterfly table24 butterfly tulip24 butterfly valve28 butterfly wedge27 butterflyfishes29 button fastener19 button mangrove22 button-covering22 buttress thread20 butyryl radical25 byzantine chant33 byzantine greek33

15 LETTER WORDS BY FIRST LETTER26

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

B WORDS BY LENGTH14

2-letter B words 3-letter B words 4-letter B words 5-letter B words 6-letter B words 7-letter B words 8-letter B words 9-letter B words 10-letter B words 11-letter B words 12-letter B words 13-letter B words 14-letter B words 15-letter B words

See the bigger listsAll 15 letter words, or every word starting with B.

15 letter words Words starting with B