113 entries under perfect topic. ×

2
peerless(adjective, good, great, sound, excellent)
2
superb(adjective, good, great, sound, excellent)
2
ultimate(adjective, superb, expert, skilled)
2
undamaged(adjective, sound, flawless, faultless)
2
unexceptionable(adjective, bright, clean, acceptable)
2
unimpaired(adjective, sound, flawless, faultless)
2
unspotted(good, clear, correct, clean)
2
upright(adjective, good, clear, clean, honest)
2
whole(adjective, sound, correct, clean)
1
according to Hoyle(expression, idiom, right, exact)
1
aces(adjective, pure, splendid, flawless)
1
acme
1
actual(right, exact, proper, true)
1
amen(right, exact, proper, true)
1
appropriate(right, exact, proper, true)
1
beyond reproach(expression, adjective, good, pure)
1
clean-handed(good, clear, pure, innocent)
1
cooking with gas(expression, idiom, right, exact)
1
dead on(expression, right, exact, proper)
1
equitable(right, exact, proper, true)
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APASmart Define. (2016). impeccable thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/impeccable/thesaurus/synonyms
ChicagoSmart Define. 2016. "impeccable thesaurus" https://smartdefine.org/impeccable/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, impeccable thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/impeccable/thesaurus/synonyms>.
MLASmart Define. "impeccable thesaurus" 31 March 2016. Web. 25 September 2026. <https://smartdefine.org/impeccable/thesaurus/synonyms>