| durable(adjective, calm, strong, sound, tough) |
| fast(verb, adjective, adverb, calm, strong) |
| full(adjective, complete, total, enthusiastic, vigorous) |
| impenetrable(adjective, close, set, hard, tough) |
| massive(adjective, person, body, hard, deep) |
| material(adjective, strong, hard, physical, material) |
| powerful(adjective, good, person, clear, body) |
| pure(adjective, good, great, sound, simple) |
| staunch(noun, adjective, calm, good, strong) |
| tight(adjective, adverb, good, close, strong) |
| unanimous(adjective, state, complete, agree, agreement) |
| unbroken(verb, adjective, sound, complete, smooth) |
| united(adjective, state, complete, simple, total) |
| compressed(adjective, set, hard, tough, firm) |
| concentrated(adjective, set, hard, complete, tough) |
| genuine(adjective, good, sound, correct, right) |
| homogeneous(adjective, simple, whole, consistent, universal) |
| immovable(adjective, strong, secure, firm, steady) |
| pacifist |
| robust(adjective, person, body, strong, sound) |