12-letter words
There are 11,358 twelve-letter words in our dictionary. The most common are BLEACHERITES, BLEARINESSES, BLIMPISHNESS, BLISSFULNESS and BLITHESOMELY.
Long words like these rarely fit in one go, but they are the answers to many jumbles, spelling challenges and word-ladder puzzles. Most are built from a shorter root plus a common prefix or suffix.
12-letter words
- bleacherites19
- blearinesses14
- blimpishness21
- blissfulness17
- blithesomely22
- bloodinesses15
- bloodmobiles19
- bloodstreams17
- blueprinting17
- bluishnesses17
- blunderingly19
- blurrinesses14
- blusteringly18
- boardsailing16
- boardsailors15
- boastfulness17
- boatbuilders17
- bobsleddings19
- boddhisattva22
- bodychecking30
- bohemianisms21
- boilerplates16
- bolshevizing30
- bombinations18
- bonefishings21
- bonnyclabber23
- bookbindings22
- bookkeepings25
- booksellings19
- boomeranging18
- boondogglers17
- boondoggling18
- bootlessness14
- boringnesses15
- borohydrides22
- botherations17
- bottomlessly19
- boulevardier18
- bourgeoisies15
- bourgeoisify21
- boutonnieres14
- bowdlerising19
- bowdlerizers27
- bowdlerizing28
- boyishnesses20
- brachiations19
- brackishness23
- bradycardias21
- braggadocios19
- braininesses14
- brainstormer16
- brainteasers14
- brainwashers20
- branchiopods22
- brassinesses14
- brattinesses14
- brawninesses17
- brazennesses23
- breadbaskets21
- breadboarded19
- breadwinning19
- breakfasters21
- brecciations18
- breechblocks27
- breechcloths24
- breechclouts21
- breechloader20
- breezinesses23
- bricklayings24
- brightnesses18
- brilliancies16
- brilliantine14
- bristletails14
- brokennesses18
- bromegrasses17
- brominations16
- bromouracils18
- bronchitides20
- bronchitises19
- bronchogenic22
- bronchoscope23
- broncobuster18
- broodinesses15
- broomballers18
- brushability22
- bryophyllums27
- bubbleheaded23
- buccaneerish21
- buffaloberry25
- buffooneries20
- bullbaitings17
- bulldoggings18
- bullheadedly22
- bullmastiffs22
- bullterriers14
- bullwhipping25
- bullyragging20
- bumbershoots21
- bunchberries21
- bunchgrasses20
- burglarproof20
- burgomasters17
- bushrangings19
- bushwhacking30
- butterfishes20
- butterflyers20
- butterflying21
- buttonbushes19
- buttonholers17
- buttonholing18
- buttonhooked22
- cabbageworms24
- cabinetworks23
- cachinnating20
- cachinnation19
- cacographies22
- cadaverously21
- calamitously19
- calcareously19
- calcinations16
- calculatedly20
- californiums19
- callownesses17
- calorimeters16
- calorimetric18
- calumniating17
- calumniation16
- calumniators16
- calumniously19
- calypsonians19
- camaraderies17
- cameraperson18
- camphorating22
- canalization23
- candelabrums19
- candescences19
- candidatures16
- candidnesses16
- candlefishes21
- candleholder19
- candlelights19
- candlepowers20
- candyflosses21
- cannibalises16
- cannibalisms18
- cannibalizes25
- cannonballed17
- canonicities16
- canorousness14
- cantharidins18
- cantillating15
- cantillation14
- capacitating19
- capacitation18
- capacitively24
- caparisoning17
- capercailzie27
- capitularies16
- caprolactams20
- captainships21
- captiousness16
- captivations19
- caramelising17
- caramelizing26
- carbohydrase23
- carbonadoing18
- carbonations16
- carboxylases26
- carboxylated27
- carboxylates26
- carburetions16
- carburetters16
- carburetting17
- cardinalates15
- cardinalship20
- cardiographs21
- cardiography24
- cardiologies16
- cardiotonics17
- cardsharpers20
- carillonneur14
- carillonning15
- carminatives19
- carpentering17
- carrageenans15
- carrageenins15
- carrottopped19
- carryforward24
- cartwheelers20
- cassiterites14
- castigations15
- casualnesses14
- catabolizing26
- catachrestic21
- catadioptric19
- cataphoreses19
- cataphoresis19
- cataphoretic21
- catheterized27
- catheterizes26
- cathodically23
- catholically22
- catholicates19
- catholicized29
- catholicizes28
- catholicoses19
- cationically19
- caudillismos17
- causticities16
- cavalierisms19
- cellulitides15
- cellulitises14
- cellulolytic19
- cementations16
- censoriously17
- centennially17
- centerboards17
- centimorgans17
- centralistic16
- centralities14
- centralizers23
- centricities16
- centrifugals18
- centrifuging19
- cephalically24
- cephalometry24
- cephalothins22
- ceratopsians16
- cerebrations16
- cerebrosides17
- cervicitides20
- cervicitises19
- chaetognaths21
- chairmanning20
- chalcedonies20
- chalcogenide21
- chamaephytes27
- chancinesses19
- chandeliered19
- changelessly21
- channelizing27
- chansonniers17
- chanticleers19
- chaperonages20
- chaplaincies21
- characteries19
- charactering20
- charbroilers19
- charbroiling20
- charcuteries19
- charlatanism19
- chartularies17
- chastenesses17
- chatoyancies22
- chatterboxes26
- chattinesses17
- chaulmoogras20
- checkerberry28
- checkmarking30
- cheekinesses21
- cheerfullest20
- cheerinesses17
- cheesecloths22
- cheeseparing20
- cheesinesses17
- chemiosmotic23
- chemisorbing22
- chemosurgery23
- chemotropism23
- cherrystones20
- cherubically24
- chiaroscuros19
- chickenpoxes32
- chickenshits26
- childproofed24
- chillinesses17
- chimerically24
- chimneypiece26
- chinaberries19
- chinoiseries17
- chirographer23
- chirographic25
- chiromancers21
- chiromancies21
- chiropodists20
- chiropterans19
- chitchatting23
- chitterlings18
- chivalrously23
- chlorenchyma27
- chlorinators17
- chlorinities17
- chlorohydrin24
- chlorophylls25
- chloropicrin21
- chloroprenes19
- chloroquines26
- choicenesses19
- choirmasters19
- chokeberries23
Other word lengths
12-letter words starting with
12-letter words ending in
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Word reference & utilities
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