| unflinching |
| unshaken |
| unswerving |
| untroubled(adjective, calm, quiet, cool, moderate) |
| abiding(adjective, set, firm, solid, steady) |
| abstract(adjective, calm, detached, sober, unfeeling) |
| acquiescent(adjective, quiet, indifferent, apathetic, lifeless) |
| agreed(adjective, firm, determined, usual, regular) |
| amiable(adjective, quiet, cool, moderate, gentle) |
| amicable(adjective, quiet, cool, moderate, gentle) |
| appointed(adjective, firm, determined, usual, regular) |
| arranged(adjective, firm, determined, usual, regular) |
| asleep(adjective, quiet, indifferent, apathetic, lifeless) |
| at ease(expression, adjective, calm, relaxed, tranquil) |
| bearing(adjective, quiet, indifferent, apathetic, lifeless) |
| bent(adjective, firm, determined, usual, regular) |
| bovine |
| calmed(adjective, calm, relaxed, tranquil, easygoing) |
| candid(adjective, calm, detached, sober, unfeeling) |
| certain(adjective, firm, solid, determined, usual) |