302 entries under adjective topic. ×

6
finished(good, great, sound, excellent)
6
foolproof(perfect, pure, splendid, flawless)
6
matchless(good, great, excellent, perfect)
6
righteous(good, clear, honest, exact)
6
uncorrupted
6
unerring(correct, perfect, true, flawless)
6
unflawed(good, perfect, flawless, textbook)
5
indefectible(good, pure, splendid, flawless)
5
infallible(dependable, unerring)
5
lily-white(right, innocent, exemplary)
5
not guilty(expression, idiom, good, clear)
5
proper(right, perfect, exact, true)
5
superb(good, great, sound, excellent)
5
taintless(clear, simple, bright, clean)
5
true(noun, exact, precise, accurate)
5
unalloyed(pure, flawless, textbook)
5
unmixed(flawless, textbook)
4
angelic
4
decent(clean, honest, perfect, pure)
4
inculpable(good, clear, honest, pure)
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APASmart Define. (2016). faultless thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/faultless/thesaurus/synonyms
ChicagoSmart Define. 2016. "faultless thesaurus" https://smartdefine.org/faultless/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, faultless thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/faultless/thesaurus/synonyms>.
MLASmart Define. "faultless thesaurus" 3 March 2016. Web. 23 September 2026. <https://smartdefine.org/faultless/thesaurus/synonyms>