| casehardening(verb, jellied, gel, calcify, coagulate) |
| cement(verb, close, set, firm, dry) |
| clabber(verb, jellied, calcify, coagulate, gelatinate) |
| clabbered(verb, jellied, calcify, coagulate, gelatinate) |
| clean up(expression, jellied, gel, calcify) |
| cleaned up(expression, jellied, gel, calcify) |
| climatize(verb, dull, develop, blunt, calcify) |
| close(verb, set, firm, dry, harden) |
| clot(verb, close, set, firm, dry) |
| coadunate(verb, jellied, calcify, coagulate, gelatinate) |
| coagulate(verb, close, set, firm, dry) |
| coarsen(verb, dull, develop, blunt, calcify) |
| coarsened(verb, calcify, curdled, calloused, densify) |
| cobblestone(verb, jellied, calcify, coagulate, gelatinate) |
| cobblestoned(verb, jellied, calcify, coagulate, gelatinate) |
| cold(adjective, hard, unfeeling, unsympathetic, hardened) |
| cold-blooded(adjective, hard, unfeeling, unsympathetic, hardened) |
| coldblooded(adjective, callous, disciplined, unexcitable, grooved) |
| compact(verb, close, set, firm, dry) |
| concrete(verb, adjective, close, set, firm) |