83 entries under pure topic. ×

2
upright(adjective, good, clear, clean, honest)
2
whole(adjective, sound, correct, clean, perfect)
1
above suspicion(expression, adjective, good, clear, honest)
1
aces(adjective, perfect, splendid, flawless)
1
adept(adjective, splendid, flawless, faultless)
1
beyond compare(expression, splendid, flawless, faultless)
1
beyond reproach(expression, adjective, good, perfect)
1
classical(flawless, faultless, textbook, superlative)
1
clean-handed(good, clear, perfect, innocent)
1
crimeless(good, clear, clean, honest)
1
crowning(splendid, flawless, faultless, textbook)
1
culminating(splendid, flawless, faultless, textbook)
1
excelling(splendid, flawless, faultless, textbook)
1
exemplary(good, clear, honest, perfect)
1
experienced(splendid, flawless, faultless, textbook)
1
expert(adjective, good, great, sound, excellent)
1
faithful(good, strong, right, clean, exact)
1
foolproof(correct, clean, perfect, splendid)
1
guilt-free(good, clear, clean, honest, perfect)
1
in the clear(expression, good, clear, honest)
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APASmart Define. (2016). impeccable thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/impeccable/thesaurus/synonyms
ChicagoSmart Define. 2016. "impeccable thesaurus" https://smartdefine.org/impeccable/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, impeccable thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/impeccable/thesaurus/synonyms>.
MLASmart Define. "impeccable thesaurus" 31 March 2016. Web. 26 September 2026. <https://smartdefine.org/impeccable/thesaurus/synonyms>