- Definitions|2
- Thesaurus|5.1k
- Abbreviations|0
137 entries under effective topic. ×
| authoritarian(adjective, strong, power, energy) | |
| solid(adjective, good, person, clear, body) | |
| valid(adjective, clear, power, direct, sound) | |
| vehement(adjective, strong, hard, power, strength) | |
| controlling(adjective, force, strong, power, important) | |
| ruling(adjective, strong, important, prominent, popular) | |
| supreme(adjective, strong, power, dynamic) | |
| virile(adjective, strong, hard, power, sound) | |
| sound(adjective, clear, strong, hard, power) | |
| efficient(adjective, good, strong, power, direct) | |
| preeminent(adjective, strong, great, outstanding, grand) | |
| capable(adjective, good, strong, power, great) | |
| prevailing(adjective, force, strong, power, strength) | |
| consequential(adjective, good, clear, strong, important) | |
| all-powerful(adjective, strong, great, influence, difficult) | |
| operative(adjective, feature, important, behavior) | |
| punchy(adjective, strong, hard, power, strength) | |
| adequate(adjective, action, control, power, tough) | |
| paramount(adjective, strong, power, energy) | |
| trenchant(adjective, strong, direct, severe, sharp) |
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| APA | Smart Define. (2015). powerful thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/powerful/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "powerful thesaurus" https://smartdefine.org/powerful/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, powerful thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/powerful/thesaurus/synonyms>. |
| MLA | Smart Define. "powerful thesaurus" 30 November 2015. Web. 23 September 2026. <https://smartdefine.org/powerful/thesaurus/synonyms> |