3
total(adjective, superb, full, expert, skilled)
3
unimpaired(adjective, sound, complete, total, perfect)
3
upstanding(adjective, virtuous)
2
above suspicion(expression, adjective, good, clear, honest)
2
accomplished(adjective, good, great, sound, excellent)
2
adept(adjective, pure, splendid, flawless, textbook)
2
all right(expression, adjective, good, great, excellent)
2
appropriate(right, perfect, exact, proper, true)
2
artless
2
careful(noun, exact, precise, accurate)
2
certain(adjective, flawless, absolute, textbook, indisputable)
2
close(flawless, textbook)
2
creditable(adjective, virtuous)
2
defectless(pure, splendid, flawless, textbook, superlative)
2
delicate(adjective, clear, simple, bright, pure)
2
distinct(noun, exact, precise, accurate)
2
elementary(adjective, pure)
2
entire(sound, complete, total, perfect, full)
2
ethical(adjective, virtuous)
2
expert(adjective, good, great, sound, excellent)
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APASmart Define. (2016). faultless thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/faultless/thesaurus/synonyms
ChicagoSmart Define. 2016. "faultless thesaurus" https://smartdefine.org/faultless/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, faultless thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/faultless/thesaurus/synonyms>.
MLASmart Define. "faultless thesaurus" 3 March 2016. Web. 21 September 2026. <https://smartdefine.org/faultless/thesaurus/synonyms>