| unmotivated |
| imperturbable(adjective, calm, cool, relaxed, steady) |
| nonchalant(adjective, calm, cool, relaxed, steady) |
| unflappable(adjective, calm, cool, relaxed, steady) |
| airy(adjective, calm, cool, relaxed, detached) |
| assured(adjective, calm, cool, steady, tranquil) |
| at ease(expression, adjective, calm, relaxed, tranquil) |
| blase(adjective, calm, cool, relaxed, detached) |
| calm(adjective, cool, relaxed, steady, detached) |
| calmed(adjective, calm, relaxed, tranquil, easygoing) |
| careless(adjective, calm, cool, relaxed, detached) |
| clearheaded(adjective, calm, relaxed, tranquil, easygoing) |
| collected(adjective, calm, cool, relaxed, steady) |
| commonsensical(adjective, calm, relaxed, tranquil, easygoing) |
| complacent(adjective, calm, cool, steady, tranquil) |
| composed(adjective, calm, cool, relaxed, steady) |
| cool(adjective, calm, relaxed, steady, casual) |
| cool as cucumber(expression, adjective, idiom, calm, cool) |
| dispassionate(adjective, calm, cool, relaxed, casual) |
| easy(adjective, calm, cool, relaxed, detached) |