12 letters
- concelebrate23
- concentrated21
- concentrates20
- concentrator20
- conciliating23
- conciliation21
- conciliative24
- conciliators20
- conciliatory22
- condemnation22
- condemnatory23
- condensation19
- condonations19
- conduplicate25
- confabulated25
- confabulates24
- confabulator24
- confederated21
- confederates20
- confirmation23
- confirmatory24
- confiscating25
- confiscation23
- confiscators22
- confiscatory24
- conformation23
- confutations21
- congelations20
- conglobating25
- conglobation23
- conglomerate22
- conglutinate21
- congratulate20
- congregating23
- congregation21
- congregators20
- conjugations29
- conjurations27
- connaturally22
- connotations18
- consecrating22
- consecration20
- consecrative23
- consecrators19
- consecratory21
- conservation21
- conservatism23
- conservative24
- conservatize29
- conservators20
- conservatory22
- consignation20
- consociating22
- consociation20
- consolations18
- consolidated19
- consolidates18
- consolidator18
- conspiration20
- conspirators19
- constellated19
- constellates18
- consternated18
- consternates17
- constipating22
- constipation20
- consultation19
- consultative22
- consummately26
- consummating26
- consummation24
- consummative27
- consummators23
- consummatory25
- contaminated21
- contaminates20
- contaminator20
- contemplated24
- contemplates23
- contemplator23
- contestation17
- continuation19
- continuative22
- continuators18
- conurbations21
- conversation21
- convocations24
- cooperations19
- cooperatives22
- coordinately20
- coordinating20
- coordination18
- coordinative21
- coordinators17
- copperplates25
- corporations19
- corporatisms21
- correlatable20
- correlations17
- correlatives20
- corroborated19
- corroborates18
- corroborator18
- corrugations19
- coruscations20
- counterstate17
- countryseats19
- covariations20
- creationisms19
- creationists16
- creativeness20
- creativities19
- creaturehood19
- crematoriums22
- crenelations18
- crenellation19
- crenulations19
- creolization26
- crepitations19
- criminations20
- crosshatched23
- crosshatches22
- crosspatches23
- culminations22
- cultivatable25
- cultivations22
- cumulatively28
- cupellations22
- curarization26
- curatorships21
- cuspidations21
- cybernations22
- cyclizations31
- deactivating23
- deactivation21
- deactivators20
- deaminations18
- deathwatches23
- debarkations21
- debilitating20
- debilitation18
- decaffeinate23
- decantations18
- decapitating22
- decapitation20
- decapitators19
- decarbonated21
- decarbonates20
- decelerating20
- deceleration18
- decelerators17
- decemvirates23
- decerebrated20
- decerebrates19
- dechlorinate20
- declamations21
- declarations18
- declinations19
- decollations19
- decompensate23
- deconsecrate20
- decoratively23
- decorticated20
- decorticates19
- decorticator19
- decrepitated20
- decrepitates19
- decussations18
- deescalating20
- deescalation18
- defalcations21
- defenestrate17
- defibrillate21
- defibrinated21
- defibrinates20
- deflagrating22
- deflagration20
- deflationary20
- deflorations18
- defoliations18
- deformations20
- degenerately19
- degenerating19
- degeneration17
- degenerative20
- deglaciation20
- degradations17
- degustations17
- dehydrations19
- deifications20
- deionization24
- delaminating21
- delamination19
- delectations18
- deliberately20
- deliberating20
- deliberation18
- deliberative21
- delicatessen18
- delimitation18