| skilled(adjective, pure, splendid, flawless, faultless) |
| skillful(adjective, pure, splendid, flawless, faultless) |
| sound(adjective, good, great, excellent, perfect) |
| splendid(adjective, pure, flawless, faultless, textbook) |
| sublime(adjective, pure, splendid, flawless, faultless) |
| superb(adjective, pure, splendid, flawless, faultless) |
| supreme(adjective, pure, flawless, faultless, textbook) |
| ten(adjective, pure, splendid, flawless, faultless) |
| uncontaminated |
| unequaled(adjective, pure, splendid, flawless, faultless) |
| unmarred(adjective, pure, splendid, flawless, faultless) |
| unspotted |
| untarnished(adjective, pure, splendid, flawless, faultless) |
| utopian(adjective, pure, splendid, flawless, faultless) |
| accurate(flawless, faultless, textbook) |
| appropriate(flawless, faultless, textbook) |
| certain(flawless, faultless, textbook) |
| choate(adjective, flawless, faultless, textbook, unspoiled) |
| close(flawless, faultless, textbook) |
| complete(adjective, flawless, faultless, textbook, unspoiled) |