| nonaggressive |
| nonchalant(cool, mild, relaxed, tolerant, easygoing) |
| offhand(cool, mild, relaxed, casual, easygoing) |
| outgiving(mild, relaxed, tolerant, laid-back, permissive) |
| patient(mild, relaxed, tolerant, laid-back, permissive) |
| placid(mild, relaxed, tolerant, laid-back, permissive) |
| poised(mild, relaxed, tolerant, laid-back, permissive) |
| self-possessed(mild, relaxed, tolerant, laid-back, permissive) |
| serene(mild, relaxed, tolerant, laid-back, permissive) |
| tolerant(mild, relaxed, laid-back, permissive, complacent) |
| tranquil(mild, relaxed, tolerant, laid-back, permissive) |
| unaggressive |
| unconcerned(cool, mild, relaxed, tolerant, easygoing) |
| uncritical(mild, relaxed, tolerant, laid-back, permissive) |
| undemanding(adjective, calm, mild, relaxed, casual) |
| unhurried(adjective, calm, mild, relaxed, casual) |
| uninhibited(mild, relaxed, tolerant, laid-back, permissive) |
| unreserved |
| aloof(cool, relaxed, easygoing, laid-back, nonchalant) |
| animated(easy, lively, cheerful, jolly, lighthearted) |