9 letters
- colorisms16
- colorists13
- colosseum17
- colostrum17
- columnist18
- combiners19
- combustor19
- comethers17
- comminute20
- commissar18
- committed19
- committee18
- commodity21
- commoners19
- commonest19
- commotion19
- communion21
- communise20
- communism23
- communist20
- community22
- communize29
- commutate19
- commuters19
- commuting22
- comonomer19
- composers18
- composite18
- composure19
- comprises18
- computers19
- concertos16
- concisest16
- concourse17
- confessor16
- confiteor16
- confiture17
- confuters17
- congruity18
- conquests23
- conscious17
- considers14
- consisted14
- consolers14
- consommes19
- consorted14
- consortia13
- conspires16
- constrict16
- construct17
- construed15
- construes14
- consulter15
- consultor15
- consumers17
- contemnor17
- contempts19
- contester13
- continuer15
- continues15
- continuos15
- contorted14
- contoured15
- contrasts13
- contrasty15
- contrives17
- contumely20
- contusion15
- conveyors19
- corantoes13
- coreopsis15
- corkiness17
- cornetist13
- cornhusks20
- corniches18
- corniness14
- coronates13
- corotates12
- corseting15
- cortisols13
- cortisone13
- corymbose20
- coshering17
- cosigners15
- cosmetics18
- cosmonaut17
- cosseting15
- costliest13
- costumers16
- costumery18
- costumier16
- costuming19
- cothurnus17
- cotrustee13
- coumarins17
- counselor15
- countless15
- countries14
- courantes14
- courantos14
- coursings16
- courteous14
- courtesan14
- courtiers13
- courtship18
- courtside14
- couthiest15
- cowritten16
- cramoisie15
- crayonist15
- creations13
- cremation16
- creodonts14
- creosotes12
- crestings15
- cretinism16
- cretinous14
- criminate16
- criminous17
- crimpiest18
- crimsoned17
- crispiest15
- criterion13
- criterium16
- criticise15
- criticism18
- critiques22
- crocoites15
- croissant13
- cronyisms18
- crossties12
- crosstown16
- crotchets17
- crotchety19
- croupiest16
- crudities14
- cruisings16
- crumbiest19
- crumhorns19
- crummiest19
- crustiest13
- cryolites15
- cryostats14
- cryotrons15
- ctenidium18
- cuneiform20
- cuniforms20
- curbstone17
- curetting16
- curiosity15
- curliness15
- curtesies13
- curtsying18
- cushioned17
- custodies14
- customary18
- customers16
- customise16
- customize25
- cutesiest13
- cutinised15
- cutinises14
- cutinizes23
- cynicisms21
- cynosures16
- cysteines15
- cystolith17
- cytasters14
- cytidines16
- cytokines19
- cytosines15
- cytotoxin22
- decisions14
- decurions15
- demission14
- demonisms17
- demonists14
- demotions14
- demotists13
- dentistry13
- denturist12
- derisions11
- destructs14
- detrition11
- dichotomy20
- dichroism18
- dicrotism16
- diestrous11
- diestrums14
- dimerisms16
- dioecious14
- dioecisms16
- direction14
- dirtiness11
- discounts15
- discourse14
- disherits12
- dishonest13
- dishonors13
- disinters11