Synonyms|185Antonyms|49|Broader|0Narrower|0Related|5

38 entries under watchful topic. ×

14
alert(adjective, adverb, keen, sharp, lively)
9
vigilant(adjective, adverb, lively, careful, aware)
3
aware(adjective, keen, alert, careful, considerate)
3
guarded(adjective, adverb, keen, alert, careful)
3
open-eyed(adjective, keen, sharp, bright, alert)
3
wakeful(adjective, keen, sharp, alert, careful)
2
prudent(adjective, smooth, restrained, alert, careful)
2
sleepless(adjective, keen, anxious, alert, careful)
1
acute(adjective, keen, anxious, alert, careful)
1
agog(adjective, keen, anxious, alert, careful)
1
anxious(adjective, keen, alert, careful, attentive)
1
canny(adjective, smooth, restrained, wise, hesitant)
1
keen(adjective, anxious, alert, careful, attentive)
1
looking for(expression, adjective, keen, alert, careful)
1
looking to(expression, adjective, keen, alert, careful)
1
on alert(expression, adjective, keen, alert, careful)
1
on toes(expression, adjective, keen, alert, careful)
1
tentative(adjective, careful, thoughtful, prudent)
1
unsleeping(adjective, keen, anxious, alert, careful)
1
waiting on(expression, adjective, keen, alert, careful)
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APASmart Define. (2015). on the lookout thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/on_the_lookout/thesaurus/synonyms
ChicagoSmart Define. 2015. "on the lookout thesaurus" https://smartdefine.org/on_the_lookout/thesaurus/synonyms (accessed October 2, 2026).
HarvardSmart Define 2015, on the lookout thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/on_the_lookout/thesaurus/synonyms>.
MLASmart Define. "on the lookout thesaurus" 14 April 2015. Web. 2 October 2026. <https://smartdefine.org/on_the_lookout/thesaurus/synonyms>