77 entries under good topic. ×
| effective(adjective, strong, power, tough) | |
| able(adjective, power, direct, active) | |
| competent(adjective, power, direct, skill) | |
| efficacious(adjective, power, sound, right) | |
| powerful(adjective, strong, power, direct) | |
| accomplished(adjective, keen, smart, suitable) | |
| virtuous(adjective, innocent, worthy, effective) | |
| potent(adjective, strong, direct, sound) | |
| regular(adjective, excellent, exact, ordinary) | |
| strong(adjective, sound, tough, right) | |
| persuasive(adjective, strong, direct, sound) | |
| worthy(honest, noble, competent, capable) | |
| authoritative(sound, right, reasonable, rational) | |
| blameless(excellent, honest, noble, regular) | |
| celibate(excellent, honest, noble, regular) | |
| clean-living(excellent, honest, noble, regular) | |
| ethical innocent(expression, excellent, honest, noble) | |
| excellent(honest, noble, worthy, wholesome) | |
| exemplary(excellent, honest, noble, regular) | |
| faithful(honest, noble, worthy, righteous) |
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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> |