| by the book(expression, disciplined, structured, clay, grey) |
| check(verb, fit, appropriate, satisfy, match) |
| check out(verb, expression, phrasal verb, fit, appropriate) |
| cinereal(clay, grey, heather) |
| clay(grey, heather) |
| coincident(adjective, interchangeable, proportionate, homologous, socialistic) |
| common(adjective, interchangeable, proportionate, homologous, socialistic) |
| communistic(adjective, interchangeable, proportionate, homologous, socialistic) |
| commutable(adjective, interchangeable, proportionate, homologous, socialistic) |
| commutual(adjective, interchangeable, proportionate, homologous, socialistic) |
| complementary(adjective, interchangeable, proportionate, homologous, socialistic) |
| completory(adjective, interchangeable, proportionate, homologous, socialistic) |
| concordant(adjective, interchangeable, proportionate, homologous, socialistic) |
| conform(verb, fit, appropriate, match, harmonize) |
| conform to(verb, expression, fit, appropriate, match) |
| conformant(adjective, fitting, interchangeable, proportionate, homologous) |
| congruous(adjective, consistent, interchangeable, proportionate, homologous) |
| conjunct(adjective, interchangeable, proportionate, homologous, socialistic) |
| consonant(adjective, consistent, interchangeable, proportionate, homologous) |
| cooking with gas(expression, idiom, clay, grey, heather) |