12-letter words
There are 11,358 twelve-letter words in our dictionary. The most common are PROFESSIONAL, RELATIONSHIP, ACCIDENTALLY, ACCOMPLISHED and ACHIEVEMENTS.
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
- professional17
- relationship17
- accidentally20
- accomplished24
- achievements22
- acknowledged24
- additionally17
- agricultural15
- alternatives15
- announcement16
- applications18
- appreciation18
- architecture19
- arrangements15
- associations14
- availability20
- broadcasting18
- capabilities18
- championship26
- civilization26
- commissioner18
- commonwealth24
- compensation18
- confirmation19
- consequences25
- conservation17
- conservative20
- considerable17
- considerably20
- consistently17
- constitution14
- construction16
- consultation14
- contemporary21
- contributing17
- contribution16
- conventional17
- conversation17
- corporations16
- deliberately18
- demonstrated16
- developments20
- difficulties21
- disappointed18
- distribution15
- embarrassing17
- entertaining13
- environments17
- establishing18
- expectations23
- experiencing24
- experimental23
- headquarters25
- historically20
- implications18
- improvements21
- incorporated17
- increasingly18
- independence18
- installation12
- institutions12
- instructions14
- intellectual14
- intelligence15
- interactions14
- intermediate15
- intervention15
- introduction15
- investigated17
- jurisdiction22
- manufactured20
- manufacturer19
- mathematical21
- measurements16
- metropolitan16
- negotiations13
- neighborhood22
- nevertheless18
- observations17
- occasionally19
- organisation13
- organization22
- overwhelming24
- participants18
- participated19
- particularly19
- performances21
- photographer23
- prescription18
- presentation14
- preservation17
- presidential15
- productivity23
- publications18
- registration13
- representing15
- requirements23
- respectively22
- restrictions14
- satisfaction17
- significance20
- specifically24
- subscription18
- subsequently26
- successfully22
- surprisingly18
- surveillance17
- technologies18
- temperatures16
- thanksgiving24
- transactions14
- transmission14
- unbelievable19
- unemployment21
- universities15
- abbreviation19
- academically22
- accelerating17
- acceleration16
- accommodated22
- accompanying24
- accumulating19
- accumulation18
- acknowledges23
- acquaintance25
- acquisitions23
- administered16
- advancements20
- advantageous17
- aeronautical14
- affectionate20
- affiliations18
- aggressively20
- alphabetical21
- amalgamation17
- annihilation15
- antagonistic15
- anthropology21
- anticipating17
- anticipation16
- appointments18
- appreciating19
- appreciative21
- apprehension19
- apprehensive22
- appropriated19
- aristocratic16
- articulation14
- artificially20
- assassinated13
- assimilation14
- astronomical16
- asymmetrical21
- attributable16
- augmentation15
- authenticity20
- bachelorette19
- battleground16
- bibliography25
- billionaires14
- biochemistry24
- biodiversity21
- biographical22
- biologically20
- bodybuilding22
- breakthrough25
- breathtaking22
- broadcasters17
- bureaucratic18
- calculations16
- cancellation16
- carbohydrate23
- catastrophic21
- celebrations16
- certificates19
- characterize28
- cheerleaders18
- cheerleading19
- cheeseburger20
- chemotherapy27
- chesterfield21
- choreography26
- circumcision20
- circumstance20
- civilisation17
- coefficients22
- collaborated17
- collaborator16
- collectibles18
- collectively22
- colonization23
- combinations18
- commandments21
- commencement22
- commendation19
- commentaries18
- commentators18
- commercially23
- commissioned19
- communicated21
- communicates20
- compartments20
- compensating19
- competitions18
- complemented21
- completeness18
- complexities25
- complication20
- complimented21
- compositions18
- compromising21
- computerized28
- concentrated17
- concentrates16
- concurrently19
- condemnation17
- condensation15
- conditioning16
- condominiums19
- conductivity23
- confessional17
- confidential18
- conglomerate17
- congratulate15
- congregation16
- connectivity22
- connotations14
- consequently26
- conservatism19
- conservatory20
- consolidated16
- conspiracies18
- conspirators16
- constipation16
- constituency19
- constituents14
- constructing17
- constructive19
- consultative17
- contaminants16
- contaminated17
- contemplated19
- continuation14
- continuously17
- contractions16
- contradicted18
- contributors16
- conveniently20
- convincingly23
- cooperatives19
- coordinating16
- coordination15
- correctional16
- correlations14
- corresponded18
- cosmopolitan18
- counterparts16
- counterpoint16
- debilitating16
- declarations15
- deficiencies20
- definitively22
- degeneration14
- degenerative17
- deliberation15
- demographics23
- demonstrates15
- denomination15
- departmental17
- dependencies18
- depreciation17
- deregulation14
- descriptions17
- designations14
- destinations13
- deteriorated14
- diamondbacks24
- dictatorship20
- dictionaries15
- differential19
- disabilities15
- disadvantage18
- disagreement16
- disappearing18
- disciplinary20
- disconnected18
- discontinued16
- discouraging17
- discriminate17
- disobedience18
- disorganized24
- displacement19
- disqualified26
- dissatisfied17
- disseminated16
- dissertation13
- distillation13
- distinctions15
- distractions15
- distributing16
Other word lengths
12-letter words starting with
12-letter words ending in
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Puzzle & game solvers
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Word reference & utilities
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