- Definitions|2
- Thesaurus|571
- Abbreviations|0
86 entries under adjective topic. ×
| watchful(alert, restless, feature, characteristic) | |
| vigilant(sharp, care, alert, careful) | |
| alert(keen, sharp, bright, careful) | |
| awake(care, alert, careful, restless) | |
| sleepless(keen, anxious, alert, careful) | |
| observant(keen, alert, careful, restless) | |
| open-eyed(keen, anxious, alert, careful) | |
| wary(keen, alert, careful, restless) | |
| attentive(keen, alert, careful, restless) | |
| alive(alert, careful, restless, disturbed) | |
| restless(disturbed, sleepless, insomniac) | |
| unsleeping(keen, anxious, alert, careful) | |
| waking(verb, alert, careful, restless) | |
| wide-awake(keen, anxious, alert, careful) | |
| argus-eyed | |
| careful(keen, alert, restless, cautious) | |
| cautious(keen, alert, careful, attentive) | |
| insomniac(alert, restless) | |
| on the alert(expression, idiom, care, alert) | |
| sharp(keen, bright, anxious, alert) |
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| APA | Smart Define. (2015). wakeful thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/wakeful/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "wakeful thesaurus" https://smartdefine.org/wakeful/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, wakeful thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/wakeful/thesaurus/synonyms>. |
| MLA | Smart Define. "wakeful thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/wakeful/thesaurus/synonyms> |