150 entries under knowledgeable topic. ×
| accustomed(adjective, reasonable, common, ordinary, usual) | |
| acquainted(adjective, adverb, knowledge, sensible, alert) | |
| conversant(adjective, knowledge, sensible, competent) | |
| informed(adjective, adverb, cool, sensible, alert) | |
| abreast(adjective, adverb, competent, aware) | |
| au courant(expression, adjective, cool, sensible, alert) | |
| cognizant(adjective, sensible, alert, wise) | |
| up on(expression, adjective, idiom, cool, knowledge) | |
| au fait(expression, adjective, adverb, competent) | |
| aware(adjective, cool, sensible, alert) | |
| conscious(adjective, cool, sensible, alert, wise) | |
| old(adjective, skilled, qualified, informed) | |
| versed(adjective, adverb, cool, knowledge, sensible) | |
| mindful(adjective, alert, wise, responsive) | |
| apprised(adjective, alert, wise, responsive) | |
| in the know(expression, adjective, idiom, cool, sensible) | |
| no stranger to(expression, adjective, idiom, witting) | |
| savvy(adjective, cool, sensible, alert, wise) | |
| wise(adjective, close, cool, easy, slang) | |
| acquainted with(expression, informed) |
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| APA | Smart Define. (2016). familiar thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/familiar/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "familiar thesaurus" https://smartdefine.org/familiar/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2016, familiar thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/familiar/thesaurus/synonyms>. |
| MLA | Smart Define. "familiar thesaurus" 29 March 2016. Web. 20 September 2026. <https://smartdefine.org/familiar/thesaurus/synonyms> |