| proper(adjective, hard, correct, right, severe) |
| stiff(adjective, hard, severe, rough, difficult) |
| nice(noun, adjective, feature, correct, slight) |
| close(adjective, feature, correct, slight, harsh) |
| conscientious(adjective, thoughtful, sober, truth, honorable) |
| uncompromising(adjective, hard, severe, rough, difficult) |
| unyielding(adjective, strong, hard, tough, severe) |
| particular(noun, adjective, correct, fine, solid) |
| unerring(adjective, correct, solid, perfect, exact) |
| difficult(adjective, hard, severe, rough, harsh) |
| faithful(noun, adjective, correct, right, appropriate) |
| perfectionist |
| punctual(adjective, correct, solid, exact, proper) |
| right(noun, adjective, hard, complete, correct) |
| explicit(noun, adjective, correct, solid, perfect) |
| just(adjective, correct, right, appropriate, solid) |
| thorough(adjective, thoughtful, sober, cautious, prudent) |
| tough(adjective, strong, hard, severe, rough) |
| obdurate(adjective, strong, hard, tough, severe) |
| sharp(noun, adjective, correct, severe, harsh) |