| lax(adjective, relaxed, easygoing) |
| light(easy, lively, cheerful, jolly, lighthearted) |
| lighthearted(easy, lively, cheerful, jolly) |
| lively(easy, cheerful, jolly, lighthearted) |
| mild(relaxed, tolerant, laid-back, permissive, complacent) |
| peppy(easy, lively, cheerful, jolly, lighthearted) |
| perfunctory(cool, relaxed, easygoing, laid-back, nonchalant) |
| permissive(mild, relaxed, tolerant, laid-back, complacent) |
| phlegmatic(relaxed, easygoing) |
| pococurante(cool, relaxed, easygoing, laid-back, nonchalant) |
| purposeless(cool, relaxed, easygoing, laid-back, nonchalant) |
| racy(easy, lively, cheerful, jolly, lighthearted) |
| remote(cool, relaxed, easygoing, laid-back, nonchalant) |
| sparkling(easy, lively, cheerful, jolly, lighthearted) |
| spicy(easy, lively, cheerful, jolly, lighthearted) |
| spirited(easy, lively, cheerful, jolly, lighthearted) |
| sprightly(easy, lively, cheerful, jolly, lighthearted) |
| sunny(easy, lively, cheerful, jolly, lighthearted) |
| uninterested(cool, relaxed, easygoing, laid-back, nonchalant) |
| vivacious(easy, lively, cheerful, jolly, lighthearted) |