- Definitions|1
- Thesaurus|2.2k
- Abbreviations|0
86 entries under expression topic. ×
| au fait(adjective, idiom, adverb, familiar) | |
| in the know(adjective, idiom, cool, sensible) | |
| au courant(adjective, understanding, cool, sensible) | |
| up on(adjective, cool, sensible, alert) | |
| well informed(adjective, idiom, knowledge, experience) | |
| well up in(adjective, idiom, smart, experience) | |
| with it(adjective, understanding, cool, sensible) | |
| hip to(adjective, cool, sensible, familiar) | |
| on to(adjective, understanding, cool, sensible) | |
| plugged in(adjective, cool, sensible, alert) | |
| wise to(adjective, understanding, cool, keen) | |
| tuned in(adjective, understanding, cool, keen) | |
| alive to(careful, cautious, aware, attentive) | |
| all around(suitable, adequate, competent, capable) | |
| be familiar with | |
| been around(familiar, skilled, qualified, informed) | |
| been there(familiar, skilled, qualified, informed) | |
| broken in(familiar, skilled, qualified, informed) | |
| down with(adjective, sensible, familiar, skilled) | |
| having something on the ball(idiom, familiar, skilled, qualified) |
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| APA | Smart Define. (2015). knowledgeable thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/knowledgeable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "knowledgeable thesaurus" https://smartdefine.org/knowledgeable/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2015, knowledgeable thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/knowledgeable/thesaurus/synonyms>. |
| MLA | Smart Define. "knowledgeable thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/knowledgeable/thesaurus/synonyms> |