195 entries under reasonable topic. ×

1
coherent(clear, sound, sensible, rational)
1
collected(adjective, calm, sound, sensible)
1
compelling(clear, sound, sensible, rational)
1
congruent(clear, sound, sensible, rational)
1
considerate(adjective, sensible, delicate, restrained)
1
consistent(adjective, clear, sound, sensible)
1
convincing(clear, sound, sensible, rational)
1
correct(adjective, good, right, appropriate)
1
deducible(clear, sound, sensible, rational)
1
deliberate(adjective, cool, sound, sensible)
1
deliberative(adjective, keen, deep, rational)
1
earnest(adjective, keen, deep, rational)
1
engrossed(adjective, keen, deep, rational)
1
extensional(clear, sound, sensible, rational)
1
fair(clear, sound, sensible, rational)
1
germane(clear, sound, sensible, rational)
1
grave(adjective, keen, deep, grand)
1
holding together(expression, clear, sound, sensible)
1
holding water(expression, clear, sound, sensible)
1
in right mind(expression, adjective, idiom, understanding)
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APASmart Define. (2016). wise thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/wise/thesaurus/synonyms
ChicagoSmart Define. 2016. "wise thesaurus" https://smartdefine.org/wise/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, wise thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/wise/thesaurus/synonyms>.
MLASmart Define. "wise thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/wise/thesaurus/synonyms>