Synonyms|897Antonyms|161|Broader|8Narrower|7Related|625

74 entries under cool topic. ×

2
insightful(adjective, crack, significant, intelligent)
2
on to(expression, adjective, sensible, alert)
2
percipient(adjective, significant, familiar, intelligent)
2
plugged in(expression, adjective, sensible, alert)
2
sagacious(adjective, significant, intelligent, brilliant)
2
savvy(adjective, sensible, alert, familiar)
2
sharp(adjective, alert, significant, familiar)
2
tuned in(expression, adjective, sensible, alert)
2
up on(expression, sensible, alert, familiar)
2
vigilant(adjective, deliberate, excited, ready)
2
wise to(expression, sensible, alert, familiar)
2
with it(expression, adjective, sensible, alert)
1
astute(adjective, significant, intelligent, brilliant)
1
brainy(adjective, crack, significant, intelligent)
1
bright(adjective, crack, alert, significant)
1
brilliant(adjective, crack, significant, intelligent)
1
canny(adjective, crack, significant, intelligent)
1
competent(adjective, significant, intelligent, brilliant)
1
crack(adjective, significant, intelligent, brilliant)
1
deliberate(adjective, crack, alert, significant)
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ChicagoSmart Define. 2016. "apprehensive thesaurus" https://smartdefine.org/apprehensive/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, apprehensive thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/apprehensive/thesaurus/synonyms>.
MLASmart Define. "apprehensive thesaurus" 16 February 2016. Web. 23 September 2026. <https://smartdefine.org/apprehensive/thesaurus/synonyms>