| exact(adjective, flawless, faultless, textbook) |
| excellent(adjective, good, great, sound, perfect) |
| excelling(adjective, pure, splendid, flawless, faultless) |
| exemplary(adjective, excellent, perfect, model, supreme) |
| experienced(adjective, pure, splendid, flawless, faultless) |
| expert(adjective, pure, splendid, flawless, faultless) |
| fitting(adjective, excellent, perfect, model, supreme) |
| foolproof(adjective, pure, splendid, flawless, faultless) |
| free from imperfection(expression, idiom, perfection) |
| good(adjective, great, excellent, perfect, satisfactory) |
| have-it-all(adjective, excellent, perfect, model, ideal) |
| in perfect condition(expression, idiom, perfection) |
| infallible |
| integral(adjective, flawless, faultless, textbook, unspoiled) |
| just right |
| matchless(adjective, pure, splendid, flawless, faultless) |
| optimal(adjective, excellent, perfect, model, supreme) |
| out-of-this-world(adjective, good, great, sound, excellent) |
| paradigmatic(adjective, excellent, perfect, model, supreme) |
| paradisiac(adjective, pure, splendid, flawless, faultless) |