47 entries under tough topic. ×
| accomplished(serious, practical, effective, controlled) | |
| active(energetic, effective, adept, effectual) | |
| apt(energetic, effective, adept, effectual) | |
| competent(energetic, practical, effective, adept) | |
| conducive(energetic, effective, adept, effectual) | |
| decisive(energetic, effective, adept, effectual) | |
| deft(adjective, correct, solid, exact) | |
| dynamic(energetic, effective, adept, effectual) | |
| economic(energetic, effective, adept, effectual) | |
| economical(energetic, effective, adept, effectual) | |
| effective(serious, practical, controlled, orderly) | |
| efficacious(energetic, effective, adept, effectual) | |
| energetic(effective, adept, effectual, well-organized) | |
| adapted(energetic, effective, adept, effectual) | |
| adept(energetic, effective, effectual, well-organized) | |
| adequate(energetic, effective, adept, effectual) | |
| capable(effective, adept, effectual, well-organized) | |
| effectual(effective, adept, well-organized) | |
| experienced(effective, adept, effectual, well-organized) | |
| expert(effective, adept, effectual, well-organized) |
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| APA | Smart Define. (2016). systematic thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/systematic/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "systematic thesaurus" https://smartdefine.org/systematic/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, systematic thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/systematic/thesaurus/synonyms>. |
| MLA | Smart Define. "systematic thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/systematic/thesaurus/synonyms> |