79 entries under effective topic. ×

1
all-powerful(strong, energetic, chief, principal)
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big-gun(adjective, important, powerful, significant)
1
big-wheel(adjective, important, powerful, significant)
1
capable(adjective, strong, energetic, prevailing)
1
decisive(adjective, important, powerful, significant, definite)
1
go-getter(adjective, strong, great, energetic, powerful)
1
hot-dog(adjective, important, powerful, significant)
1
in control(expression, strong, energetic, powerful)
1
inspiring(adjective, powerful)
1
lusty(adjective, strong, great, energetic, powerful)
1
major-league(adjective, great, important, powerful, outstanding)
1
moving(adjective, powerful)
1
robust(strong, energetic, powerful, dynamic)
1
solid(important, powerful, outstanding, realistic)
1
sound(important, powerful, realistic, forceful)
1
sovereign(adjective, strong, energetic, chief)
1
striking(adjective, intense, important, powerful, prominent)
1
touching(adjective, powerful)
1
trenchant(strong, important, powerful, key)
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valid(adjective, important, powerful, realistic)
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APASmart Define. (2016). influential thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/influential/thesaurus/synonyms
ChicagoSmart Define. 2016. "influential thesaurus" https://smartdefine.org/influential/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, influential thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/influential/thesaurus/synonyms>.
MLASmart Define. "influential thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/influential/thesaurus/synonyms>