Synonyms|770Antonyms|162|Broader|10Narrower|10Related|1.1k

120 entries under alert topic. ×

2
clear-sighted(adjective, sharp, intelligent, wise)
2
comprehending(smart, bright, familiar, intelligent)
2
cool(adjective, significant, familiar, rational)
2
eagle-eyed(adjective, intelligent, attentive, watchful)
2
familiar(adjective, cool, sensible, wise)
2
grounded(adjective, sensible, familiar, wise)
2
heedful(adjective, sharp, bright, lively)
2
in the know(expression, idiom, cool, smooth, keen)
2
in the picture(expression, idiom, sensible, familiar)
2
on the beam(expression, idiom, sensible, familiar)
2
on to(expression, understanding, cool, sensible)
2
plugged in(expression, cool, sensible, familiar)
2
practical(reasoning, intellectual, mental, lucid)
2
searching(adjective, intelligent, shrewd, attentive)
2
up on(expression, adjective, cool, sharp, smart)
2
wise to(expression, adjective, understanding, cool, keen)
2
wised up(expression, keen, sharp, smart)
1
active(adjective, open, keen, sharp, bright)
1
advertent(intelligent, attentive, watchful, discerning)
1
appraised(adjective, familiar, wise, knowledgeable)
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APASmart Define. (2016). perceptive thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/perceptive/thesaurus/synonyms
ChicagoSmart Define. 2016. "perceptive thesaurus" https://smartdefine.org/perceptive/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, perceptive thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/perceptive/thesaurus/synonyms>.
MLASmart Define. "perceptive thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/perceptive/thesaurus/synonyms>