9
powerful
6
capable
5
strong
4
competent
4
independent
4
potent(adjective, powerful, effective, forceful, mighty)
3
able
3
important
3
impregnable
3
invincible
3
invulnerable
3
mighty
3
omnipotent
2
all-conquering
2
efficient(adjective, effective, adept)
2
proud
2
resourceful
2
skilled
2
unconquerable
1
armed
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APASmart Define. (2016). helpless thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/helpless/thesaurus/antonyms
ChicagoSmart Define. 2016. "helpless thesaurus" https://smartdefine.org/helpless/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2016, helpless thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/helpless/thesaurus/antonyms>.
MLASmart Define. "helpless thesaurus" 3 April 2016. Web. 22 September 2026. <https://smartdefine.org/helpless/thesaurus/antonyms>