- Definitions|2
- Thesaurus|2k
- Abbreviations|0
| acquainted(adjective, alert, familiar, wise, knowledgeable) | |
| agreeable | |
| alive to(expression, careful, cautious, aware, attentive) | |
| all eyes | |
| appraised(adjective, alert, familiar, wise, knowledgeable) | |
| appreciative(adjective, alert, familiar, wise, knowledgeable) | |
| apprised(adjective, alert, familiar, wise, knowledgeable) | |
| aroused(adjective, conscious, wide-awake, wakeful) | |
| attention | |
| be up on(careful, knowledgeable, cautious, aware, attentive) | |
| bright(sharp, lively, active, alert, intelligent) | |
| calculating(careful, thoughtful, cautious, prudent, suspicious) | |
| careful regardful(expression, idiom, care) | |
| choosy(thoughtful, sober, cautious, prudent, wary) | |
| civil(adjective, kind, reasonable, friendly, sensible) | |
| clear-sighted(alert, intelligent, attentive, watchful, sharp-eyed) | |
| close | |
| complaisant | |
| compliant | |
| comprehending(alert, intelligent, attentive, watchful, sharp-eyed) |
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| APA | Smart Define. (2015). heedful thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/heedful/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "heedful thesaurus" https://smartdefine.org/heedful/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, heedful thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/heedful/thesaurus/synonyms>. |
| MLA | Smart Define. "heedful thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/heedful/thesaurus/synonyms> |