| indifferent(adjective, calm, quiet, cool, relaxed) |
| insouciant(adjective, calm, cool, attitude, relaxed) |
| set(adjective, firm, solid, certain, usual) |
| slutty(adjective, attitude, behavior, sexual moral, sexual activity) |
| staid(adjective, calm, cool, relaxed, tranquil) |
| stoical(adjective, calm, cool, smooth, restrained) |
| unshakable(adjective, steady) |
| unwavering(adjective, consistent, unchanging) |
| aloof(adjective, calm, quiet, cool, moderate) |
| apathetic(adjective, calm, quiet, cool, relaxed) |
| deliberate(adjective, calm, quiet, cool, relaxed) |
| frigid(adjective, calm, unemotional, composed, unexcitable) |
| levelheaded(adjective, calm, quiet, cool, reasonable) |
| poker-faced(adjective, calm, quiet, cool, indifferent) |
| quiet(adjective, calm, cool, indifferent, still) |
| self-contained(adjective, cool, blank, aloof, unemotional) |
| serious(adjective, calm, cool, relaxed, tranquil) |
| settled(adjective, firm, solid, certain, determined) |
| uncaring(adjective, attitude, cold, unemotional, calmness) |
| unexcited(adjective, calm, quiet, cool, moderate) |