- impotent
- adj1. powerless, helpless, weak, feeble, frail, infirm, impuissant; exhausted, worn out, enfeebled, spent, all in, done for; prostrate, shattered, demoralized; enervated, nerveless, debilitated; disabled, decrepit, crippled, paralytic, palsied; senile, senescent, valetudinary, superannuated.2. ineffective, ineffectual, inefficient, incompetent, inadequate, inept, inoperative; worthless, valueless, meritless, nugatory; futile, vain, idle, bootless, useless, unavailing; unproductive, unyielding, unprofitable, profitless, gainless, unrenumerative, unpaying; unsuccessful, to no avail, to no purpose, for naught.3. barren, sterile, Bot. acarpous, unprolific, infe-cund, infertile, Med. agenetic, abortive, effete, unfruitful, fruitless.
A Note on the Style of the synonym finder. 2014.