- Definitions|1
- Thesaurus|168
- Abbreviations|0
39 entries under alert topic. ×
| interested(adjective, correct, intelligent, attentive) | |
| keen(adjective, intelligent, perceptive, attentive) | |
| not missing a trick(expression, adjective, idiom, intelligent) | |
| obedient(adjective, correct, intelligent, attentive) | |
| observant(adjective, kind, sympathetic, careful) | |
| on the ball(expression, adjective, idiom, careful) | |
| penetrating(adjective, correct, intelligent, attentive) | |
| perceptive(adjective, intelligent, attentive, watchful) | |
| questioning(adjective, correct, intelligent, attentive) | |
| quick(adjective, intelligent, perceptive, attentive) | |
| searching(adjective, correct, intelligent, attentive) | |
| sensitive(adjective, kind, friendly, caring) | |
| sharp(adjective, intelligent, perceptive, attentive) | |
| sharp-eyed(adjective, correct, sympathetic, intelligent) | |
| surveying(adjective, correct, intelligent, attentive) | |
| understanding(adjective, correct, intelligent, attentive) | |
| vigilant(adjective, careful, cautious, aware) | |
| watchful(adjective, careful, intelligent, cautious) | |
| wide-awake(adjective, intelligent, perceptive, attentive) |
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| APA | Smart Define. (2013). observative thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/observative/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "observative thesaurus" https://smartdefine.org/observative/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2013, observative thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/observative/thesaurus/synonyms>. |
| MLA | Smart Define. "observative thesaurus" 18 May 2013. Web. 23 September 2026. <https://smartdefine.org/observative/thesaurus/synonyms> |