66 entries under reasonable topic. ×

4
attentive(adjective, understanding, kind, friendly)
4
cognizant(adjective, understanding, cool, sound)
4
informed(adjective, sound, sharp, sensible)
4
realistic(adjective, hard, sound, tough)
4
thoughtful(adjective, kind, sound, sharp)
3
commonsensical(adjective, sound, rational, sober)
3
conscious(adjective, understanding, cool, keen)
3
logical(adjective, sound, tough, sharp)
3
sane(adjective, hard, sound, sensible)
3
sentient(adjective, understanding, cool, significant)
2
circumspect(adjective, kind, friendly, smart)
2
practical(adjective, hard, sound, tough)
2
sober(adjective, hard, sound, tough)
1
all there(expression, smart, bright, sensible)
1
businesslike(adjective, hard, sound, tough)
1
cautious(adjective, kind, smart, sensible)
1
common-sense
1
commonsense(hard, sound, sensible, practical)
1
consequent(adjective, rational, sober, wise)
1
considerate(adjective, kind, friendly, sensible)
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APASmart Define. (2016). astute thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/astute/thesaurus/synonyms
ChicagoSmart Define. 2016. "astute thesaurus" https://smartdefine.org/astute/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, astute thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/astute/thesaurus/synonyms>.
MLASmart Define. "astute thesaurus" 22 March 2016. Web. 25 September 2026. <https://smartdefine.org/astute/thesaurus/synonyms>