Synonyms|499Antonyms|187|Broader|3Narrower|8Related|1k
2
significant
2
vigorous
2
wow
1
brawny
1
coercive
1
compelling
1
competent
1
dynamic
1
efficient(adjective, effective, adept)
1
flush
1
forceful
1
impregnable
1
indomitable
1
influential
1
invincible
1
kick-ass
1
lusty
1
masterful
1
puissant
1
regent
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APASmart Define. (2015). powerless thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/powerless/thesaurus/antonyms
ChicagoSmart Define. 2015. "powerless thesaurus" https://smartdefine.org/powerless/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2015, powerless thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/powerless/thesaurus/antonyms>.
MLASmart Define. "powerless thesaurus" 4 November 2015. Web. 24 September 2026. <https://smartdefine.org/powerless/thesaurus/antonyms>