| bitter(adjective, mean, strong, hard, cool) |
| sharp(adjective, mean, attack, strong, hard) |
| cutting(verb, adjective, mean, attack, strong) |
| sarcastic(adjective, mean, strong, hard, evil) |
| caustic(adjective, mean, attack, strong, hard) |
| keen(adjective, strong, cool, severe, sharp) |
| acid(adjective, mean, attack, strong, respect) |
| severe(adjective, mean, strong, cool, evil) |
| pungent(adjective, attack, strong, hard, respect) |
| acrimonious(adjective, mean, strong, hard, severe) |
| harsh(adjective, mean, strong, hard, severe) |
| mordant(adjective, attack, respect, sharp, harsh) |
| piercing(adjective, strong, cool, severe, keen) |
| stinging(adjective, attack, strong, hard, cool) |
| trenchant(adjective, attack, respect, keen, sharp) |
| raw(adjective, cool, severe, keen, sharp) |
| acerbic(adjective, mean, attack, respect, severe) |
| acrid(adjective, attack, strong, respect, severe) |
| cold(adjective, cool, severe, keen, sharp) |
| sardonic(adjective, mean, severe, evil, sharp) |