adjective
1.
Synonyms: powerless , helpless
Related Word: crippled, disabled, enfeebled
Contrasted words: able, capable, competent
Antonyms: potent
2.
Synonyms: weak 4, boneless, emasculate, forceless, inadequate, ineffective, ineffectual, invertebrate, slack-spined, spineless
Contrasted words: forceful, powerful, puissant, strenuous, vigorous
Antonyms: potent
3.
Synonyms: sterile 1, barren, effete, infecund, infertile, unfruitful