- Definitions|0
- Thesaurus|239
- Abbreviations|0
39 entries under expression topic. ×
| on guard(adjective, adverb, sharp, lively) | |
| all ears(adjective, sharp, lively, careful) | |
| on the ball(adjective, sharp, lively, alert) | |
| on the watch(adjective, idiom, adverb, alert) | |
| on the job(adjective, idiom, sharp, lively) | |
| on the qui vive(adjective, idiom, sharp, lively) | |
| fast on the draw(adjective, idiom, sharp, lively) | |
| good hands(adjective, sharp, bright, lively) | |
| hanging on every word(adjective, idiom, considerate, responsive) | |
| heads up(adjective, sharp, bright, lively) | |
| looking for(adjective, keen, alert, careful) | |
| looking to(adjective, keen, alert, careful) | |
| on alert(adjective, keen, alert, careful) | |
| on toes(adjective, keen, alert, careful) | |
| playing it cool(adjective, idiom, careful, prudent) | |
| playing safe(adjective, careful, thoughtful, prudent) | |
| psyched up(adjective, sharp, bright, lively) | |
| switched on(adjective, sharp, bright, lively) | |
| taking it easy(adjective, idiom, careful, prudent) | |
| taking it slow(adjective, idiom, careful, prudent) |
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| APA | Smart Define. (2015). on the lookout thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/on_the_lookout/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "on the lookout thesaurus" https://smartdefine.org/on_the_lookout/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, on the lookout thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/on_the_lookout/thesaurus/synonyms>. |
| MLA | Smart Define. "on the lookout thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/on_the_lookout/thesaurus/synonyms> |