| dour(adjective, hard, simple, tough, severe) |
| forbidding(adjective, appearance, strong, hard, tough) |
| inflexible(adjective, strong, hard, tough, severe) |
| uncompromising(adjective, severe, rigid, severity) |
| unembellished(adjective, hard, simple, severe, clean) |
| chaste(adjective, quiet, hard, simple, severe) |
| rugged(adjective, strong, hard, tough, severe) |
| self-denying(adjective, temperate, economical, abstinent, refraining) |
| sharp(adjective, mean, hard, severe, evil) |
| serious(adjective, set, strong, hard, tough) |
| abstinent(adjective, moderate, pure, temperate, chaste) |
| rough(adjective, strong, hard, simple, tough) |
| spare(adjective, hard, simple, severe, cold) |
| astringent(adjective, strong, hard, tough, severe) |
| exacting(adjective, hard, tough, severe, rough) |
| not good |
| obdurate(adjective, mean, strong, hard, tough) |
| undecorated(adjective, simple, clean, plain, pure) |
| tough(adjective, strong, hard, severe, sharp) |
| bald(adjective, simple, plain, cold, bold) |