Synonyms|231Antonyms|67|Broader|2Narrower|0Related|250

6 entries under cautious topic. ×

2
guarded(keen, anxious, alert, careful)
2
keen(anxious, alert, careful, attentive)
2
open-eyed(keen, anxious, alert, careful)
1
acute(keen, anxious, alert, careful)
1
agog(keen, anxious, alert, careful)
0
wide awake(expression, adjective, awake, guarded)
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APASmart Define. (2015). sleepless thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/sleepless/thesaurus/synonyms
ChicagoSmart Define. 2015. "sleepless thesaurus" https://smartdefine.org/sleepless/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, sleepless thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/sleepless/thesaurus/synonyms>.
MLASmart Define. "sleepless thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/sleepless/thesaurus/synonyms>