| sinless |
| unblemished(adjective, perfect, flawless, faultless, textbook) |
| adjusted(adjective, exact, strict, scrupulous, detailed) |
| attentive to details(adjective, exact, strict, scrupulous, detailed) |
| authentic(adjective, correct, right, honest, solid) |
| businesslike(adjective, exact, strict, scrupulous, detailed) |
| clear(correct, certain, true, explicit, valid) |
| clockwork(adjective, exact, strict, scrupulous, detailed) |
| concise(adjective, exact, strict, scrupulous, detailed) |
| conscientious(truth, thorough) |
| dead |
| deadly |
| definitive(adjective, exact, strict, scrupulous, detailed) |
| delicate |
| errorless(adjective, perfect, precise, flawless, faultless) |
| explicative(adjective, exact, strict, scrupulous, detailed) |
| flawless(adjective, perfect, faultless, textbook, infallible) |
| foolproof(adjective, flawless, faultless, textbook, infallible) |
| free from error(adjective, exact, strict, scrupulous, detailed) |
| free from mistakes(adjective, exact, strict, scrupulous, detailed) |