109 entries under authentic topic. ×

4
tenable(sound, reasonable, rational, realistic)
4
true-blue(adjective, close, open, correct, honest)
3
realistic(adjective, close, open, correct, honest)
3
normal(adjective, even, rigid, inflexible)
3
persuasive(adjective, reasonable, solid, belief, realistic)
3
sensible(adjective, good, open, firm, honest)
2
colorable(reasonable, realistic, satisfying, convincing)
2
conceivable(reasonable, realistic, satisfying, convincing)
2
enduring(adjective, calm, close, strong, secure)
2
impressive(reasonable, solid, belief, realistic)
2
obedient(adjective, close, correct, keen, happy)
2
on the level(expression, adjective, idiom, good, close)
2
on the up and up(expression, adjective, idiom, good, open)
2
patriotic(adjective, close, correct, honest, true)
2
presumptive(reasonable, realistic, satisfying, trustworthy)
2
satisfying(adjective, good, reasonable, excellent, honest)
2
strict(adjective, good, close, correct, right)
2
unchanging(adjective, close, correct, firm, honest)
1
allegiant(adjective, close, correct, firm, honest)
1
lawful(adjective, good, honest, fair, pure)
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APASmart Define. (2016). reliable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/reliable/thesaurus/synonyms
ChicagoSmart Define. 2016. "reliable thesaurus" https://smartdefine.org/reliable/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, reliable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/reliable/thesaurus/synonyms>.
MLASmart Define. "reliable thesaurus" 3 March 2016. Web. 24 September 2026. <https://smartdefine.org/reliable/thesaurus/synonyms>