- Definitions|2
- Thesaurus|1.2k
- Abbreviations|0
69 entries under intelligent topic. ×
| sophisticated(adjective, cool, significant, brilliant) | |
| surveying(alert, attentive, watchful, sharp-eyed) | |
| tuned in(expression, adjective, understanding, careful) | |
| well-informed(adjective, cool, significant, brilliant) | |
| with-it(adjective, cool, significant, brilliant) | |
| witting(adjective, understanding, cool, keen, sensible) | |
| worldly(adjective, cool, significant, brilliant) | |
| worldly-wise(adjective, cool, reasonable, sensible, restrained) | |
| advertent(alert, attentive, watchful, sharp-eyed) |
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| APA | Smart Define. (2015). vigilant thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/vigilant/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "vigilant thesaurus" https://smartdefine.org/vigilant/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, vigilant thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/vigilant/thesaurus/synonyms>. |
| MLA | Smart Define. "vigilant thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/vigilant/thesaurus/synonyms> |