1
aboriginal(adjective, pure)
1
acceptable(adjective, sound, flawless, fitting, inoffensive)
1
according to Hoyle(expression, idiom, right, perfect, exact)
1
aces(excellent, perfect, pure, outstanding, splendid)
1
acme(adjective, perfect)
1
actual(right, perfect, exact, proper, true)
1
agreeable(adjective, sound, acceptable, flawless, inoffensive)
1
all(adjective, complete, total, full, whole)
1
alright
1
amen(right, perfect, exact, proper, true)
1
angelical(adjective, virtuous)
1
apple-pie order(expression, adjective, clear, simple, bright)
1
apt
1
atomic(adjective, pure)
1
austere(adjective, pure)
1
bare(adjective, pure)
1
basal(adjective, pure)
1
basic(adjective, pure)
1
best(adjective, excellent, perfect, superb, expert)
1
beyond all praise(expression, idiom)
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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>