70 entries under capable topic. ×
| enough(decent, knowledgeable, adequate, qualified) | |
| fireball(decent, knowledgeable, adequate, skilled, qualified) | |
| fool(decent, knowledgeable, adequate, qualified) | |
| ingenious(keen, smart, intelligent, competent) | |
| know backwards and forwards(expression, keen, smart, intelligent, competent) | |
| know ins and outs(expression, idiom, decent, adequate, qualified) | |
| know the answers(expression, idiom, decent, adequate, qualified) | |
| know the score(expression, idiom, decent, adequate, qualified) | |
| knowing(adjective, competent, proficient) | |
| learned(keen, smart, intelligent, skilled, competent) | |
| no slouch(expression, decent, knowledgeable, adequate, qualified) | |
| pertinent(decent, knowledgeable, adequate, qualified) | |
| polished(adjective, decent, knowledgeable, adequate, skilled) | |
| satisfactory(decent, knowledgeable, adequate, qualified) | |
| slick(expert, skilled, qualified, influential) | |
| sufficient(decent, knowledgeable, adequate, qualified) | |
| versed(adjective, expert, talented) | |
| wicked(suitable, decent, knowledgeable, adequate, competent) | |
| alert(prompt, precise, quick, competent, responsive) | |
| bright(competent, proficient) |
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| APA | Smart Define. (2015). efficient thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/efficient/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "efficient thesaurus" https://smartdefine.org/efficient/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, efficient thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/efficient/thesaurus/synonyms>. |
| MLA | Smart Define. "efficient thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/efficient/thesaurus/synonyms> |