- Definitions|2
- Thesaurus|1.7k
- Abbreviations|0
353 entries under adjective topic. ×
| unsleeping(keen, alert, careful, disturbed) | |
| absorbed(set, attention, deep, fixed) | |
| all ears(expression, sharp, bright, lively) | |
| apprehensive(upset, cool, excited, ready) | |
| assiduous(considerate, cautious, responsive, helpful) | |
| conscientious(alert, careful, caring, thoughtful) | |
| diplomatic(cautious, tactful, circumspect) | |
| discerning(understanding, cool, reasonable, keen) | |
| hawk-eyed | |
| insomniac(careful, restless, disturbed, awake) | |
| on the job(expression, idiom, keen, sharp) | |
| perceptive(understanding, cool, sharp, bright) | |
| prompt(responsive, early) | |
| rapt(set, attention, deep, fixed) | |
| cagey(sharp, smart, bright, sensible) | |
| concentrating(set, determined, deep, caring) | |
| engrossed(set, determined, deep, fixed) | |
| exacting(cautious, wary, vigilant) | |
| fastidious(cautious, suspicious, wary, vigilant) | |
| finical |
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| APA | Smart Define. (2016). watchful thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/watchful/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "watchful thesaurus" https://smartdefine.org/watchful/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, watchful thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/watchful/thesaurus/synonyms>. |
| MLA | Smart Define. "watchful thesaurus" 26 February 2016. Web. 27 September 2026. <https://smartdefine.org/watchful/thesaurus/synonyms> |