73 entries under intelligent topic. ×

3
reasoning(adjective, sound, reasonable, sensible, rational)
3
shrewd(adjective, hard, sound, reasonable, sensible)
2
aware(adjective, reasonable, sensible, rational, stable)
2
careful(adjective, reasonable, sensible, rational)
2
credible(adjective, sound, sensible, rational)
2
enlightened(adjective, sound, reasonable, sensible, careful)
2
justifiable(adjective, sound, honest, sensible, fair)
2
plausible(adjective, sound, honest, sensible, fair)
2
ratiocinative(adjective, sound, reasonable, sensible, rational)
2
reasoned(adjective, sound, reasonable, sensible, rational)
2
sharp(sensible, wise, shrewd, sage)
2
smart(sensible, sage)
2
sophic(reasonable, sensible, careful, sage)
2
tactful(adjective, reasonable, sensible, careful)
2
thoughtful(adjective, sound, reasonable, sensible, rational)
2
understanding(sensible, sage)
2
well-advised(adjective, sound, reasonable, sensible, rational)
1
advisable(adjective, sound, reasonable, fit, sensible)
1
arguable(adjective, sound, sensible, rational)
1
believable(adjective, sound, sensible, rational)
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APASmart Define. (2015). sane thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/sane/thesaurus/synonyms
ChicagoSmart Define. 2015. "sane thesaurus" https://smartdefine.org/sane/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, sane thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/sane/thesaurus/synonyms>.
MLASmart Define. "sane thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/sane/thesaurus/synonyms>