347 entries under adjective topic. ×

1
regular(close, correct, right, solid)
1
resolute(close, correct, true, realistic)
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rigid(close, correct, solid, exact)
1
rigorous(sound, correct, solid, exact)
1
spotless(clean, wholesome, unpolluted, unadulterated)
1
stainless(clean, wholesome, unpolluted, unadulterated)
1
straightforward(good, simple, fair, natural)
1
taintless(clean, wholesome, unpolluted, unadulterated)
1
transparent(simple, bright, clean, plain)
1
tried(close, open, correct, reasonable)
1
twenty-four carat(expression, simple, bright, clean)
1
typical(correct, right, honest, perfect)
1
ultraprecise(close, correct, solid, exact)
1
unaltered
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unambiguous
1
unartificial(simple, pure, natural, straightforward)
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unblemished(clean, wholesome, unpolluted, unadulterated)
1
unclouded(simple, bright, clean, plain)
1
uncomplicated(simple, pure, natural, straightforward)
1
uncontaminated(clean, wholesome, unpolluted, unadulterated)
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APASmart Define. (2016). authentic thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/authentic/thesaurus/synonyms
ChicagoSmart Define. 2016. "authentic thesaurus" https://smartdefine.org/authentic/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, authentic thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/authentic/thesaurus/synonyms>.
MLASmart Define. "authentic thesaurus" 31 March 2016. Web. 25 September 2026. <https://smartdefine.org/authentic/thesaurus/synonyms>