182 entries under reasonable topic. ×

2
essential(adjective, material, true, ordinary)
2
fit(adjective, good, correct, right)
2
forgivable(justified, defensible)
2
honorable(adjective, good, sound, clean)
2
obvious(clear, sound, sensible, rational)
2
plausible(clear, sound, sensible, proper)
2
probable(adjective, sound, sensible, normal)
2
proven(sound, rational)
2
remissible(justified, defensible)
2
straightforward(adjective, good, open, sound)
2
typical(adjective, correct, right, exact)
2
unadulterated(good, sound, right, true)
2
uncolored(adjective, good, clean, honest)
2
understandable(adjective, moderate, honest, fair)
2
vindicable(justified, defensible)
2
weighty(good, sound, right, rational)
1
affordable(adjective, accessible, economic)
1
analytic(clear, sound, sensible, rational)
1
analytical(adjective, clear, sound, honest)
1
anticipated(ordinary, usual, normal, logical)
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APASmart Define. (2016). legitimate thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/legitimate/thesaurus/synonyms
ChicagoSmart Define. 2016. "legitimate thesaurus" https://smartdefine.org/legitimate/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, legitimate thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/legitimate/thesaurus/synonyms>.
MLASmart Define. "legitimate thesaurus" 31 March 2016. Web. 25 September 2026. <https://smartdefine.org/legitimate/thesaurus/synonyms>