Synonyms|699Antonyms|128|Broader|9Narrower|12Related|907

151 entries under alert topic. ×

1
not missing a trick(expression, adjective, idiom, intelligent)
1
noticing(adjective, understanding, keen, sensible, certain)
1
noting(adjective, understanding, keen, sensible, certain)
1
observative(adjective, careful, intelligent, cautious)
1
on to(expression, adjective, understanding, keen, sensible)
1
on toes(expression, adjective, adverb, keen)
1
on your guard(expression, adjective, idiom, aware)
1
penetrating(intelligent, perceptive, attentive, observant)
1
perceiving(adjective, understanding, keen, sensible, certain)
1
preservative(adjective, caring, opposing, sheltered)
1
psyched up(expression, sharp, bright, lively)
1
questioning(intelligent, attentive, wary, mistrustful)
1
recognizing(adjective, understanding, keen, sensible, certain)
1
remarking(adjective, understanding, keen, sensible, certain)
1
responsive(adjective, understanding, keen, sensible, certain)
1
see after(expression, adjective, attentive, observant)
1
see to(expression, adjective, attentive, observant)
1
seeing(adjective, understanding, keen, sensible, certain)
1
sensitive to(expression, adjective, understanding, keen, sensible)
1
spirited(sharp, bright, lively, aware)
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APASmart Define. (2016). watchful thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/watchful/thesaurus/synonyms
ChicagoSmart Define. 2016. "watchful thesaurus" https://smartdefine.org/watchful/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, watchful thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/watchful/thesaurus/synonyms>.
MLASmart Define. "watchful thesaurus" 26 February 2016. Web. 29 September 2026. <https://smartdefine.org/watchful/thesaurus/synonyms>