| bulldoggish |
| bullish(adjective, strong, energetic, violent, powerful) |
| burly |
| burning(adjective, bright, energetic, passionate, determined) |
| chin-up(adjective, strong, bold, spirited, brave) |
| chirpy(adjective, bright, energetic, passionate, determined) |
| chopping |
| cocksy(adjective, mad, bold, naughty, impudent) |
| cogent(adjective, clear, strong, great, tough) |
| coming on strong(expression, adjective, idiom, strong, smart) |
| commanding(adjective, strong, great, energetic, violent) |
| compelling(adjective, strong, energetic, violent, powerful) |
| constraining(adjective, strong, energetic, violent, powerful) |
| contumelious(adjective, mad, bold, naughty, impudent) |
| convincing(adjective, strong, great, energetic, violent) |
| cordial |
| corrosive |
| coxy(adjective, mad, bold, naughty, impudent) |
| crusty(adjective, smart, bold, brave, impulsive) |
| cutting |