| hawkish(adjective, cool, severe, keen, sharp) |
| icebox(adjective, cool, severe, keen, sharp) |
| immovable(adjective, cool, detached, blank, sober) |
| inhospitable(adjective, cool, unfriendly, aloof, distant) |
| merciless(adjective, hard, tough, severe, cold) |
| meticulous(adjective, severe) |
| modest(quiet, gentle, aloof, reserved, reticent) |
| nonemotional(adjective, cool, detached, blank, sober) |
| obstinate(adjective, severe) |
| offish(adjective, close, quiet, gentle, mild) |
| pinching |
| pitiless(adjective, hard, tough, severe, cold) |
| prim(adjective, quiet, gentle, aloof, reserved) |
| prudish(adjective, severe) |
| puritanical(adjective, severe) |
| refrigerated(adjective, frozen) |
| rimed |
| shiny |
| silent(adjective, aloof, reticent, standoffish) |
| sleety(adjective, cool, severe, keen, sharp) |