| cheery(adjective, feature, state, trait) |
| chilly(adjective, cool, indifferent, detached, distant) |
| chirpy(adjective, feature, state, trait) |
| comatose(adjective, dull, weak, easy, slow) |
| complacent(adjective, mild, relaxed, tolerant, laid-back) |
| content(adjective, calm, cheerful, easygoing, satisfied) |
| deadpan(adjective, calm, cold, blank, aloof) |
| desensitized(calm, unemotional, composed) |
| disagreeable |
| dreamy(adjective, inattentive) |
| floccinaucinihilipilification |
| gay(adjective, feature, state, trait) |
| gelid |
| gleeful(adjective, feature, state, trait) |
| hardhearted(adjective, hard, careless, indifferent, cruel) |
| harsh(adjective, mean, hard, cool, unpleasant) |
| inexcitable(adjective, cool, blank, aloof, unemotional) |
| inflexible(adjective, hard, careless, indifferent, cruel) |
| inured(adjective, hard, careless, indifferent, cruel) |
| jaunty(adjective, feature, state, trait) |