| high(adjective, strong, sharp, intense, loud) |
| high-pitched(adjective, sharp, intense, high, painful) |
| icy(adjective, cool, severe, keen, sharp) |
| infiltrating(verb, adjective, sharp, powerful, pungent) |
| insightful(adjective, understanding, keen, sharp, smart) |
| knifelike |
| mordant(adjective, strong, hard, sharp, harsh) |
| pointed(adjective, strong, severe, sharp, nasty) |
| quick-witted(adjective, strong, keen, sharp, smart) |
| raw(adjective, cool, severe, keen, sharp) |
| stabbing |
| strong(adjective, severe, sharp, intense, powerful) |
| thorough(adjective, sound, reasonable, solid, deep) |
| wintry(adjective, cool, severe, keen, sharp) |
| acerbic(adjective, sharp, harsh, cold, critical) |
| acid(adjective, strong, severe, sharp, harsh) |
| arctic(adjective, cool, severe, keen, sharp) |
| caustic(adjective, strong, hard, severe, sharp) |
| chill(adjective, cool, severe, keen, sharp) |
| ear-splitting |