| pitiless(adjective, hard, severe, sharp, nasty) |
| primitive(adjective, severe, grim, crude, barren) |
| restrained(adjective, quiet, simple, moderate, clean) |
| scant(adjective, hard, severe, cold, unadorned) |
| somber(adjective, dull, appearance, severe, honest) |
| unapologetic |
| unapproachable(adjective, cool, cold, detached, unfriendly) |
| unfeeling(adjective, hard, cool, tough, severe) |
| unfriendly(adjective, cold, shy, standoffish, unsociable) |
| unsparing(adjective, strong, hard, tough, severe) |
| white(adjective, pure) |
| Draconian(adjective, strong, tough, severe, firm) |
| acrid(adjective, severe, nasty, harsh, lively) |
| adamant(adjective, strong, hard, tough, severe) |
| arrogant(mean, sharp, severity, ironic, sarcastic) |
| barren(adjective, simple, cold, miserable, bare) |
| blunt(adjective, hard, severe, plain, cold) |
| brusque(adjective, mean, severe, sharp, ironic) |
| brutal(adjective, mean, hard, tough, severe) |
| celibate(adjective, quiet, simple, clean, pure) |