138 entries under alert topic. ×

1
questioning(intelligent, perceptive, attentive, watchful)
1
solemn(knowledgeable, perceptive, cultured, educated)
1
surveying(intelligent, perceptive, attentive, watchful)
1
up on(expression, smart, familiar, wise)
1
waiting on(expression, keen, anxious, careful)
1
wired(smart, bright, lively, intelligent)
1
with eyes peeled(expression, idiom, keen, careful)
1
with weather eye open(expression, idiom, keen, careful)
1
zippy(adjective, strong, bright, energetic, lively)
0
clued-in
0
clued up(expression, aware, clued-in)
0
low-key(adjective, sensible, perceptive, ironic)
0
on the stick(expression, idiom, aware, clued-in)
0
on your guard(expression, idiom, attentive, watchful)
0
on your toes(expression, idiom, aware, clued-in)
0
restrained(adjective, sensible, perceptive, ironic)
0
soft(adjective, sensible, perceptive, coherent)
0
with your wits about you(expression, idiom, aware, clued-in)
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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>