| slothful(adjective, lethargic) |
| spiritless(adjective, dull, quiet, hard, flat) |
| stiff(adjective, hard, firm, unfeeling, unsympathetic) |
| stony(adjective, hard, tough, severe, firm) |
| stupid(adjective, dull) |
| tired(adjective, lethargic) |
| unconcerned(adjective, hard, unfeeling, unsympathetic, numb) |
| unhurried(adjective, lethargic) |
| wooden(adjective, hard, firm, solid, tense) |
| Siberian(adjective, cool, severe, keen, sharp) |
| abrogated(verb, disabled) |
| accustomed(adjective, dull, hard, unfeeling, unsympathetic) |
| algid(adjective, cool, severe, keen, sharp) |
| anaesthetised |
| annealed(verb, adjective, hard, firm, solid) |
| arctic(adjective, cool, severe, keen, sharp) |
| arthritic(adjective, hard, firm, solid, tense) |
| below freezing(expression, cool, severe, keen, sharp) |
| below zero(expression, cool, severe, keen, sharp) |
| besotted(adjective, dull) |