55 entries under effectual topic. ×

46
powerful(adjective, good, clear, strong, great)
24
forceful(adjective, clear, strong, great, direct)
23
effective(adjective, clear, strong, great, tough)
18
persuasive(adjective, good, clear, strong, great)
14
cogent(adjective, clear, strong, great, direct)
14
convincing(adjective, clear, strong, great, direct)
14
energetic(adjective, strong, direct, sound, tough)
12
telling(adjective, clear, strong, great, direct)
11
dynamic(adjective, strong, great, tough, energetic)
10
active(adjective, strong, direct, sound, tough)
10
forcible(adjective, clear, strong, direct, sound)
9
compelling(adjective, clear, strong, great, direct)
7
efficient(adjective, good, strong, direct, sound)
6
competent(adjective, strong, direct, tough, energetic)
6
sound(adjective, clear, strong, direct, tough)
6
tough(adjective, clear, strong, sound, severe)
4
emphatic(adjective, direct, severe, sharp, intense)
3
capable(adjective, strong, direct, sound, tough)
3
productive(adjective, direct, tough, energetic, lively)
2
able(adjective, strong, direct, sound, tough)
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APASmart Define. (2015). potent thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/potent/thesaurus/synonyms
ChicagoSmart Define. 2015. "potent thesaurus" https://smartdefine.org/potent/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, potent thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/potent/thesaurus/synonyms>.
MLASmart Define. "potent thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/potent/thesaurus/synonyms>