| phlegmatic(adjective, calm, quiet, cool, relaxed) |
| self-controlled(adjective, calm, quiet, cool, reasonable) |
| steady(adjective, calm, cool, sound, soft) |
| stony(adjective, cold, indifferent, unsympathetic, impassive) |
| undogmatic(adjective, characteristic, tolerant, willing, liberal) |
| anti-discrimination(adjective, characteristic, willing, ideas, unprejudiced) |
| easygoing(adjective, calm, cool, relaxed, indifferent) |
| equable(adjective, calm, quiet, cool, sound) |
| even-handed(noun, adjective, good, reasonable, clean) |
| even-tempered(adjective, calm, sound, pleasant, reasonable) |
| lackadaisical(adjective, calm, cool, relaxed, indifferent) |
| passionless(adjective, calm, dull, cool, flat) |
| passive(adjective, calm, dull, flat, indifferent) |
| permissive(adjective, characteristic, tolerant, willing, liberal) |
| poker-faced(adjective, calm, cool, indifferent, detached) |
| reserved(adjective, calm, cool, soft, reasonable) |
| tough(adjective, calm, detached, unfeeling, unemotional) |
| abstract(adjective, calm, cool, indifferent, detached) |
| casual(adjective, calm, cool, relaxed, indifferent) |
| controlled(adjective, calm, soft, reasonable, moderate) |