| froward(adjective, passionate, unstable, persistent, unpredictable) |
| malicious(adjective, mean, nasty, unpleasant, violent) |
| mean(adjective, severe, evil, sharp, nasty) |
| ornery(adjective, mean, tough, evil, sharp) |
| perverse(adjective, tough, firm, unreasonable, irritable) |
| relentless(adjective, tough, severe, firm, unreasonable) |
| rigid(adjective, severe, firm, unreasonable, grim) |
| severe(adjective, mean, evil, sharp, nasty) |
| unregenerate(adjective, persistent, obstinate, insistent, dogged) |
| wayward(adjective, persistent, obstinate, insistent, dogged) |
| baleful(adjective, mean, nasty, vicious, wicked) |
| bearish(irritable, crabby, cantankerous) |
| blasted(adjective, nasty, terrible, disgusting, vicious) |
| blighted |
| chapped |
| confounded(adjective, nasty, terrible, disgusting, vicious) |
| contrary(adjective, persistent, obstinate, insistent, dogged) |
| contumacious(tough, firm, persistent, obstinate, stubborn) |
| cracked(verb, adjective, severe, bleak, stark) |
| crusty(mean, cross, rude, coarse, irritable) |