- Definitions|0
- Thesaurus|75
- Abbreviations|0
6 entries under idiom topic. ×
| in the know(expression, adjective, careful, aware) | |
| know all the answers(expression, adjective, careful, knowledgeable) | |
| know ins and outs(expression, adjective, careful, knowledgeable) | |
| on the ball(expression, adjective, careful, knowledgeable) | |
| on the job(expression, adjective, careful, knowledgeable) | |
| with eyes peeled(expression, adjective, careful, knowledgeable) |
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| APA | Smart Define. (2015). be up on thesaurus. Retrieved September 27, 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 27, 2026). |
| Harvard | Smart Define 2015, be up on thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/be_up_on/thesaurus/synonyms>. |
| MLA | Smart Define. "be up on thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/be_up_on/thesaurus/synonyms> |