| strict(adjective, feature, strong, hard, tough) |
| exact(adjective, feature, correct, right, slight) |
| severe(adjective, strong, hard, tough, correct) |
| precise(adjective, feature, hard, correct, right) |
| rigid(adjective, strong, hard, tough, correct) |
| stringent(adjective, hard, tough, severe, rough) |
| harsh(adjective, strong, hard, tough, severe) |
| meticulous(adjective, feature, hard, correct, slight) |
| careful(noun, adjective, feature, correct, slight) |
| accurate(adjective, feature, correct, slight, severe) |
| stern(adjective, hard, tough, severe, rough) |
| scrupulous(adjective, feature, hard, tough, correct) |
| hard(adjective, strong, tough, severe, rough) |
| exacting(adjective, hard, tough, severe, fine) |
| correct(noun, adjective, hard, correct, right) |
| demanding(adjective, hard, severe, rough, difficult) |
| inflexible(adjective, strong, hard, tough, severe) |
| punctilious(adjective, hard, tough, correct, severe) |
| austere(adjective, strong, hard, tough, severe) |
| definite(noun, adjective, hard, correct, severe) |