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true(flawless, faultless, textbook)
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unmarred(pure, splendid, flawless, faultless, textbook)
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untainted(pure, splendid, flawless, faultless, textbook)
1
untarnished(pure, splendid, flawless, faultless, textbook)
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APASmart Define. (2015). foolproof thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/foolproof/thesaurus/synonyms
ChicagoSmart Define. 2015. "foolproof thesaurus" https://smartdefine.org/foolproof/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, foolproof thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/foolproof/thesaurus/synonyms>.
MLASmart Define. "foolproof thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/foolproof/thesaurus/synonyms>