| dried(adjective, hard, hot, old, sour) |
| dried-up(adjective, hard, thin, bare, stale) |
| dully(adverb, boring, no interest) |
| earthbound(adjective, dull, excite) |
| freeze(verb, close, set, fix, settle) |
| freeze-dry(verb, take, empty, rub, blot) |
| frigid(adjective, cold, dead, apathy, passive) |
| fruitless |
| grating(adjective, hard, flat, rough, harsh) |
| hard(adjective, rough, bare, old, sour) |
| heavily(adverb, boring, no interest) |
| heavy(adjective, dull, flat, warm, stupid) |
| impoverished(adjective, hard, bare, empty, stale) |
| indifferent(adjective, calm, dull, cool, cold) |
| infertile(adjective, clean, empty, bleak, barren) |
| leaden(adjective, dull, flat, boring, lifeless) |
| moistureless(adjective, hard, thin, bare, stale) |
| monotonously(adverb, boring, no interest) |
| mummify(verb, take, empty, rub, blot) |
| phlegmatic(adjective, calm, dull, cool, tough) |