98 entries under textbook topic. ×

2
excellent(flawless, faultless)
2
express(correct, proper, flawless, faultless)
2
on the money(expression, idiom, correct, solid, perfect)
2
sharp(adjective, correct, solid, perfect, exact)
2
superlative(flawless, faultless)
1
aces(perfect, precise, flawless, faultless, exquisite)
1
appropriate(adjective, correct, right, honest, perfect)
1
distinct(adjective, correct, solid, perfect, exact)
1
on target(expression, adjective, correct, right, perfect)
1
on the button(expression, adjective, idiom, correct, solid)
1
pure(adjective, correct, right, exact, proper)
1
skillful(adjective, close, correct, solid, exact)
1
sound(clear, flawless, faultless, valid)
1
supreme(clear, flawless, faultless, valid)
1
ten(perfect, precise, flawless, faultless, exquisite)
1
unflawed(perfect, precise, flawless, faultless, exquisite)
1
unqualified(certain, flawless, faultless, unquestionable)
1
very(adjective, correct, right, honest, perfect)
0
A-OK(flawless, faultless)
0
accomplished(flawless, faultless)
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APASmart Define. (2015). unerring thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unerring/thesaurus/synonyms
ChicagoSmart Define. 2015. "unerring thesaurus" https://smartdefine.org/unerring/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, unerring thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unerring/thesaurus/synonyms>.
MLASmart Define. "unerring thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/unerring/thesaurus/synonyms>