Synonyms of faultless

1 Syllable

cleans, clean, pure

2 Syllables

stainless, correct, guiltless, guilt-free, whole, uncut, holiest, cleanest, classic, exact, perfect, holier, sinless, intact, spotless, prayerful, fleckless, holy, model, peerless, foolproof, faithful, textbook, flawless, ideal, dirtless

3 Syllables

lily-white, alltime, perfected, cleanhanded, innocent, crimeless, untainted, unsullied, impeccant, defectless, undocked, whole-length, reproachless, errorless, unerring, blameless, pietistic, virtuosic, unsoiled, complete, supreme, unflawed, messianic, uncorrupt, inerrant, unguilty, unspotted

4 Syllables

unblamable, inculpable, unoffending, impeccable, infallible, unreduced, uncensored, uncorrupted, consummate, unblemished, inerrable, pietistical, apodictic, exquisite, consummating, unrivaled, unrefuted, accurate, exemplary

5 Syllables

irreproachable, indefectible, unparagoned, uncensurable, unimpeachable, unabbreviated, unexpurgated, irreprovable, undeceivable, immaculate, unquestionable, unmutilated