185 entries under adjective topic. ×

6
excellent(pure, flawless, faultless, skillful)
6
ideal(good, great, sound, excellent)
6
indefectible(good, pure, splendid, flawless)
6
undefiled
6
unerring(perfect, flawless, faultless, textbook)
6
virtuous(good, clear, honest, perfect)
5
chaste(clear, clean, honest, pure)
5
complete(perfect, superb, extreme, utter)
5
accurate(correct, right, clean, exact)
5
appealing
5
artful
5
charming
5
cunning
5
cutesy
5
delightful
5
engaging
5
errorless(correct, bright, clean, delicate)
5
exact(right, perfect, precise, flawless)
5
lovable
5
matchless(good, great, sound, excellent)
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APASmart Define. (2016). impeccable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/impeccable/thesaurus/synonyms
ChicagoSmart Define. 2016. "impeccable thesaurus" https://smartdefine.org/impeccable/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, impeccable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/impeccable/thesaurus/synonyms>.
MLASmart Define. "impeccable thesaurus" 31 March 2016. Web. 24 September 2026. <https://smartdefine.org/impeccable/thesaurus/synonyms>