138 entries under alert topic. ×

1
go-go(adjective, familiar, wise, knowledgeable)
1
good hands(expression, bright, lively, aware)
1
groovy(adjective, smart, new, attractive)
1
heads up(expression, bright, lively, aware)
1
in the picture(expression, idiom, familiar, rational)
1
intentive(intelligent, perceptive, attentive, watchful)
1
jazzed(bright, lively, attentive)
1
know-how(adjective, familiar, wise, knowledgeable)
1
know the score(expression, idiom, familiar, wise)
1
latched on(expression, familiar, wise, knowledgeable)
1
looking for(expression, keen, anxious, careful)
1
looking to(expression, keen, anxious, careful)
1
not missing a trick(expression, idiom, intelligent, watchful)
1
obedient(intelligent, perceptive, attentive, watchful)
1
observative(intelligent, perceptive, attentive, watchful)
1
on alert(expression, keen, anxious, careful)
1
on toes(expression, keen, careful, alive)
1
perky(energetic, active, busy, watchful)
1
plugged in(expression, familiar, rational, wise)
1
psyched up(expression, bright, lively, attentive)
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APASmart Define. (2016). sharp thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/sharp/thesaurus/synonyms
ChicagoSmart Define. 2016. "sharp thesaurus" https://smartdefine.org/sharp/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, sharp thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/sharp/thesaurus/synonyms>.
MLASmart Define. "sharp thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/sharp/thesaurus/synonyms>