10 letters
- certainest14
- ceruminous19
- cessations14
- chanciness20
- chattiness16
- cicatrices19
- ciguateras16
- circuitous18
- circulates18
- cloisonnes16
- coaptation17
- coarsening17
- coastlines15
- cocaptains20
- cockatrice23
- cocounsels19
- cocreating19
- cocreators16
- cocultures19
- cocurators17
- coenacting20
- coenocytic22
- coetaneous15
- cofinances21
- cofunction22
- cognations17
- coinsurers15
- coinventor19
- coinvestor18
- concenters18
- concentric21
- conception21
- concertina18
- concerting20
- concertini18
- concertino18
- concession18
- concisions18
- conclusion20
- concocters20
- concocting23
- concoction21
- concoctive24
- concordant19
- concordats18
- concourses18
- concreting20
- concretion18
- concretism20
- concretist17
- concubines22
- concurrent19
- concussing21
- concussion19
- concussive22
- conduction20
- conductors19
- confection21
- confession18
- confiscate20
- confiteors17
- confitures18
- confusions19
- congestion17
- coniferous18
- connatural17
- connecters18
- connection19
- connectors18
- conscience21
- conscribes20
- conscripts20
- consecrate17
- consensual17
- consenters15
- consignors17
- consistent15
- consistory16
- consociate17
- consonance19
- consonants16
- consorting17
- consortium18
- conspectus21
- constantan16
- constative18
- constipate17
- constitute15
- constrains15
- constraint15
- constricts17
- constringe17
- constructs18
- construing18
- consulates16
- consultant17
- consulters16
- consultors16
- contactees17
- contacting20
- contagions17
- contagious17
- containers15
- contemnors18
- contention16
- contestant15
- contesters14
- contesting17
- contiguous18
- continents16
- continuant17
- continuate16
- continuers16
- continuous17
- continuums20
- contorting17
- contortion15
- contortive18
- contouring18
- contrabass17
- contracted18
- contractor17
- contradict18
- contraltos15
- contrarian15
- contraries14
- contrasted15
- contribute18
- contrition15
- contusions16
- convection22
- convectors21
- conversant19
- conversion19
- convincers22
- coordinate15
- coriaceous17
- cornelians16
- cornetcies17
- cornetists14
- cornettist14
- cornucopia21
- coronaries14
- coronating17
- coronation15
- corotating16
- corotation14
- corposants17
- corrasions14
- correction17
- cortisones14
- coruscated18
- coruscates17
- cosmonauts18
- costmaries16
- costumiers17
- cotangents17
- cotrustees14
- councilors19
- counselors16
- counteract18
- countering18
- counterion16
- counterman19
- countersue16
- countertop18
- courageous17
- courantoes15
- courtesans15
- courtesies14
- courthouse17
- courtliest15
- courtsides15
- couscouses18
- cousinages17
- cousinries15
- couturiers15
- covariance21
- covenantor19
- craftiness17
- crankcases21
- crankiness19
- crassitude15
- crayonists16
- cremations17
- crenations15
- creosoting16
- crescentic20
- croissants14
- crosscourt17
- croustades15
- crunchiest20
- crustacean18
- crustiness15
- cryostatic18
- cunctation19
- cunctative22
- curbstones18
- curiousest15
- curvaceous22