58 entries under sensible topic. ×

3
knowing(adjective, understanding, keen, smart)
3
sagacious(adjective, understanding, cool, reasonable, smart)
2
wise(adjective, understanding, cool, reasonable, sharp)
2
alive to(verb, expression, adjective, phrasal verb, understanding)
2
cognizant(adjective, understanding, cool, keen)
2
conversant(adjective, understanding, cool, keen)
2
percipient(adjective, understanding, cool, keen)
2
sentient(adjective, understanding, cool, keen)
2
understanding(adjective, keen, certain, alert)
2
with it(expression, understanding, keen, sharp, smart)
2
worldly-wise(adjective, cool, reasonable, smart)
1
able to recognize(expression, adjective, idiom, understanding, keen)
1
acquainted(adjective, understanding, keen, certain)
1
aesthetic(adjective, understanding, keen, certain)
1
apperceptive(adjective, understanding, keen, certain)
1
apprised(adjective, understanding, keen, certain)
1
assured(adjective, understanding, keen, certain)
1
au courant(expression, adjective, understanding, keen)
1
certain(adjective, understanding, keen, alert)
1
felt(adjective, understanding, keen, certain)
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APASmart Define. (2016). watchful thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/watchful/thesaurus/synonyms
ChicagoSmart Define. 2016. "watchful thesaurus" https://smartdefine.org/watchful/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, watchful thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/watchful/thesaurus/synonyms>.
MLASmart Define. "watchful thesaurus" 26 February 2016. Web. 27 September 2026. <https://smartdefine.org/watchful/thesaurus/synonyms>