3
free from vagueness(adjective, exact, strict, scrupulous, detailed)
3
good
3
immaculate(complete, perfect, precise, sure, flawless)
3
mathematical
3
neat(adjective, exact, strict, scrupulous, detailed)
3
point-device(adjective, exact, strict, scrupulous, detailed)
3
right on target(adjective, exact, strict, scrupulous, detailed)
3
spotless(perfect, flawless, faultless, textbook, innocence)
3
stainless(perfect, flawless, faultless, textbook, innocence)
3
stringent(adjective, exact, strict, scrupulous, detailed)
3
superb(flawless, faultless, textbook)
3
true blue(adjective, exact, strict, scrupulous, detailed)
3
veracious(adjective, correct, right, honest, solid)
3
well-directed(adjective, exact, strict, scrupulous, detailed)
2
authoritative(adjective, clear, correct, right, firm)
2
bound(certain, certainty, unquestionable, undisputable)
2
dead-on(adjective, correct, proper, flawless, faultless)
2
even
2
excellent(flawless, faultless, textbook)
2
express(correct, proper, flawless, faultless, textbook)
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APASmart Define. (2015). unerring thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/unerring/thesaurus/synonyms
ChicagoSmart Define. 2015. "unerring thesaurus" https://smartdefine.org/unerring/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, unerring thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/unerring/thesaurus/synonyms>.
MLASmart Define. "unerring thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/unerring/thesaurus/synonyms>