4
good(adjective, bad, great, sound, excellent)
4
incorrupt(adjective, honest, perfect, modest, unconcerned)
4
indefectible(adjective, good, great, excellent, perfect)
4
infallible(adjective, perfect, faultless, dependable, unerring)
4
model(adjective, excellent, fine, clean, perfect)
4
polished(adjective, delicate, perfect, superb, wonderful)
4
pristine(adjective, clean, pure, wholesome, unpolluted)
4
stainless(adjective, good, clear, great, simple)
4
taintless(adjective, clear, simple, bright, clean)
4
unassailable(adjective, infallible)
4
unmixed(adjective, simple, clean, plain, full)
4
unquestionable(adjective, definite)
4
untarnished(adjective, good, clear, great, simple)
4
total(adjective, complete, simple, bright, clean)
4
undefiled(adjective, complete, clean, perfect, pure)
4
unspoiled(adjective, sound, clean, solid, perfect)
4
untouched(adjective, complete, perfect, whole, safe)
4
white(adjective, clear, simple, bright, pure)
3
superlative(adjective, top, excellent, delicate, perfect)
3
chaste(adjective, clean, perfect, modest, spotless)
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APASmart Define. (2016). flawless thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/flawless/thesaurus/synonyms
ChicagoSmart Define. 2016. "flawless thesaurus" https://smartdefine.org/flawless/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, flawless thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/flawless/thesaurus/synonyms>.
MLASmart Define. "flawless thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/flawless/thesaurus/synonyms>