- Definitions|2
- Thesaurus|1.2k
- Abbreviations|0
203 entries under adjective topic. ×
| alert(feature, characteristic, understanding, keen) | |
| watchful(feature, characteristic, understanding, cool) | |
| attentive(feature, characteristic, understanding, keen) | |
| observant(feature, characteristic, understanding, cool) | |
| wary(sharp, bright, sensible, deliberate) | |
| cautious(sensible, restrained, alert, careful) | |
| overprotective(care, attention, careful, protection) | |
| heedful(feature, characteristic, sharp, bright) | |
| prudent(action, sensible, restrained, thought) | |
| circumspect(complete, sharp, bright, total) | |
| open-eyed(feature, characteristic, sharp, bright) | |
| careful(sharp, bright, sensible, excited) | |
| guarded(adverb, care, sensible, deliberate) | |
| regardful(feature, characteristic, detail, deliberate) | |
| aware(feature, characteristic, understanding, cool) | |
| wakeful(sharp, care, alert, careful) | |
| mindful(understanding, keen, sensible, certain) | |
| on guard(expression, idiom, adverb, sharp) | |
| on the lookout(expression, idiom, sharp, care) | |
| sharp(understanding, cool, bright, lively) |
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| APA | Smart Define. (2015). vigilant thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/vigilant/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "vigilant thesaurus" https://smartdefine.org/vigilant/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, vigilant thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/vigilant/thesaurus/synonyms>. |
| MLA | Smart Define. "vigilant thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/vigilant/thesaurus/synonyms> |