| curt(adjective, severe, rough, rude, short) |
| distressing(adjective, severe, intense, painful, sickness) |
| extreme(adjective, strong, hard, tough, severe) |
| guileful(adjective, mean, smooth, ability, smart) |
| percipient(adjective, understanding, cool, keen, significant) |
| poignant(adjective, feeling, strong, hard, taste) |
| scathing(adjective, mean, attack, strong, hard) |
| scheming(adjective, mean, smooth, ability, honest) |
| well-rounded(familiar, knowledgeable, informed, cultured, educated) |
| gruff(adjective, hard, severe, rough, nasty) |
| hard(adjective, strong, tough, severe, harsh) |
| knifelike(adjective, severe, keen, fine, intense) |
| knowledgeable(adjective, understanding, cool, sound, keen) |
| nimble(adjective, smart, bright, elegant, neat) |
| painful(adjective, hard, severe, tender, intense) |
| precipitous(adjective, course, quick, rash, steep) |
| rough(adjective, hard, severe, nasty, harsh) |
| sardonic(adjective, mean, strong, evil, nasty) |
| slippery(adjective, bad, wrong, keen, smart) |
| stabbing(adjective, severe, intense, big, bitter) |