| catastrophe |
| causatum(noun, effect, conclusion, product, result) |
| cease(noun, stop, close, end, finish) |
| ceasing |
| championship(noun, honor, advantage, reward, title) |
| chaser(finish, conclusion, culmination, climax, denouement) |
| chestnut(trick, fun, humor, gag, witticism) |
| citation(noun, honor, advantage, reward, title) |
| cleanup(take, return, achievement, profit, fulfillment) |
| climacteric(peak, height, culmination, pinnacle, capstone) |
| clincher(noun, conclusion, payment, settlement, climax) |
| closer(finish, conclusion, culmination, climax, denouement) |
| closing(noun, stop, close, end, finish) |
| closure(noun, stop, close, end, finish) |
| coda |
| comeback |
| commission(interest, pay, portion, profit, proceeds) |
| conclusive |
| consideration(take, meet, return, benefit, pay) |
| corruption(noun, dishonesty, immorality, inducement, crookedness) |