353 entries under adjective topic. ×

6
argus-eyed
6
concerned(upset, excited, anxious, alert)
6
considerate(careful, thoughtful, cautious, prudent)
6
eagle-eyed(alert, intelligent, attentive, sharp-eyed)
6
expectant(attention, anticipating)
6
judicious(understanding, cool, reasonable, smart)
6
keen(understanding, sensible, certain, alert)
6
on the alert(expression, idiom, care, alert)
6
prepared(alert, eager, aware, attentive)
6
preventive(alert, careful, attentive, opposing)
6
protective(caring, cautious, wary, opposing)
6
provident(mean, careful, practical, prudent)
6
scrupulous(alert, careful, attentive, prudent)
6
suspicious(restrained, alert, shy, hesitant)
5
defensive(alert, careful, caring, attentive)
5
diligent(attentive, vigilant)
5
gingerly(restrained, careful, cautious, prudent)
5
lidless
5
on the watch(expression, idiom, adverb, attention)
5
politic(careful, thoughtful, cautious, prudent)
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APASmart Define. (2016). watchful thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/watchful/thesaurus/synonyms
ChicagoSmart Define. 2016. "watchful thesaurus" https://smartdefine.org/watchful/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, watchful thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/watchful/thesaurus/synonyms>.
MLASmart Define. "watchful thesaurus" 26 February 2016. Web. 28 September 2026. <https://smartdefine.org/watchful/thesaurus/synonyms>