77 entries under observant topic. ×

11
witting(adjective, understanding, cool, reasonable, knowledge)
10
astute(adjective, understanding, cool, kind, sound)
9
regardful(adjective, feature, characteristic, kind, friendly)
9
sharp(adjective, understanding, open, cool, sound)
8
au courant(expression, adjective, idiom, understanding, cool)
8
conversant(adjective, understanding, cool, reasonable, keen)
8
keen(adjective, understanding, sharp, smart, sensible)
8
perspicacious(adjective, understanding, keen, sensible, perceptive)
7
percipient(adjective, understanding, cool, keen, sharp)
7
discerning(adjective, understanding, cool, sound, reasonable)
7
insightful(adjective, understanding, cool, sound, keen)
7
responsive(adjective, understanding, open, kind, keen)
7
savvy(adjective, understanding, cool, keen, sharp)
6
tuned in(expression, adjective, understanding, cool, keen)
6
wise to(expression, adjective, understanding, cool, keen)
6
with it(expression, adjective, understanding, cool, keen)
5
brainy(adjective, understanding, cool, knowledge, keen)
5
judicious(adjective, understanding, cool, sound, reasonable)
5
on to(expression, adjective, idiom, understanding, cool)
5
sagacious(adjective, understanding, cool, sound, reasonable)
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APASmart Define. (2016). aware thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/aware/thesaurus/synonyms
ChicagoSmart Define. 2016. "aware thesaurus" https://smartdefine.org/aware/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, aware thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/aware/thesaurus/synonyms>.
MLASmart Define. "aware thesaurus" 9 February 2016. Web. 24 September 2026. <https://smartdefine.org/aware/thesaurus/synonyms>