139 entries under perfect topic. ×

4
precise(adjective, right, exact, proper)
4
sound(adjective, good, great, reasonable, excellent)
4
superlative(adjective, excellent, pure, superb)
4
thorough(adjective, complete, total, full)
4
unsoiled(adjective, clear, simple, bright, clean)
4
unspoiled(adjective, sound, pure, flawless)
3
above reproach(expression, adjective, idiom, clean)
3
downright(noun, correct, exact, precise)
3
incorrupt(adjective, modest, flawless, spotless)
3
model(adjective, good, correct, flawless)
3
orderly(noun, simple, correct, bright)
3
supreme(adjective, good, great, excellent)
3
unimpaired(adjective, sound, complete, total)
2
accomplished(adjective, good, great, sound, excellent)
2
all right(expression, adjective, good, great, excellent)
2
appropriate(right, exact, proper, true)
2
entire(sound, complete, total, full)
2
expert(adjective, good, great, sound, excellent)
2
factual(right, exact, proper, true)
2
inviolate(adjective, safe, mature, unspoiled)
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APASmart Define. (2016). faultless thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/faultless/thesaurus/synonyms
ChicagoSmart Define. 2016. "faultless thesaurus" https://smartdefine.org/faultless/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, faultless thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/faultless/thesaurus/synonyms>.
MLASmart Define. "faultless thesaurus" 3 March 2016. Web. 24 September 2026. <https://smartdefine.org/faultless/thesaurus/synonyms>