| unshakable(adjective, mean, hard, tough, harsh) |
| unsociable(adjective, indifferent, detached, distant, remote) |
| unstirred(adjective, calm, restrained, unconcerned, subdued) |
| untouched(adjective, calm, restrained, unconcerned, subdued) |
| unyielding(adjective, mean, hard, harsh, inflexible) |
| uppity(adjective, indifferent, detached, distant, remote) |
| with straight face(expression, adjective, idiom, cool, flat) |
| withdrawn(adjective, indifferent, detached, distant, remote) |
| abnegating(adjective, calm, restrained, subdued, impassive) |
| abstaining(adjective, calm, restrained, subdued, impassive) |
| abstracts |
| acrimonious(adjective, tough, harsh, cruel, grim) |
| aloof person(noun, person) |
| antagonistic(adjective, tough, harsh, cruel, grim) |
| austere(adjective, tough, harsh, cruel, grim) |
| bitter(adjective, tough, harsh, cruel, grim) |
| bleak(adjective, tough, harsh, cruel, grim) |
| calms(adjective, abstracts) |
| candids(adjective, abstracts) |
| clear-headed(adjective, calm, restrained, subdued, impassive) |