- Definitions|0
- Thesaurus|75
- Abbreviations|0
11 entries under expression topic. ×
| alive to(adjective, careful, knowledgeable, cautious) | |
| au courant(adjective, careful, aware, attentive) | |
| in the know(adjective, idiom, careful, aware) | |
| know all the answers(adjective, idiom, careful, knowledgeable) | |
| know ins and outs(adjective, idiom, careful, knowledgeable) | |
| on the ball(adjective, idiom, careful, knowledgeable) | |
| on the job(adjective, idiom, careful, knowledgeable) | |
| on to(adjective, careful, aware, attentive) | |
| plugged in(adjective, careful, aware, attentive) | |
| tuned in(adjective, careful, knowledgeable, cautious) | |
| with eyes peeled(adjective, idiom, careful, knowledgeable) |
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| APA | Smart Define. (2015). be up on thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/be_up_on/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "be up on thesaurus" https://smartdefine.org/be_up_on/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, be up on thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/be_up_on/thesaurus/synonyms>. |
| MLA | Smart Define. "be up on thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/be_up_on/thesaurus/synonyms> |