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

120 entries under alert topic. ×

5
informed(adjective, understanding, cool, sound, sharp)
5
intuitive(adjective, sound, sharp, sensitive)
4
logical(adjective, clear, sound, reasonable)
4
penetrative(adjective, understanding, keen, sharp, smart)
4
sharp-eyed(adjective, intelligent, attentive, watchful)
4
watchful(adjective, understanding, cool, sharp, bright)
3
appreciative(adjective, understanding, enthusiastic, sympathetic)
3
awake(adjective, understanding, open, cool, keen)
3
enlightened(adjective, sound, sharp, smart, bright)
3
gnostic(adjective, understanding, keen, sharp)
3
hip(adjective, cool, sharp, bright, lively)
3
lucid(clear, sound, reasonable, sensible)
3
sophic(adjective, understanding, cool, smooth, keen)
3
tuned in(expression, adjective, understanding, cool, keen)
3
vigilant(adjective, understanding, cool, sharp, bright)
3
with it(expression, adjective, understanding, cool, sharp)
2
acquainted(adjective, understanding, sensible, familiar)
2
apprised(adjective, understanding, familiar, wise)
2
au courant(expression, understanding, cool, sensible)
2
cagey(adjective, smooth, keen, sharp, smart)
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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>