helpless

Unable to defend oneself.

Then when you find yourself lyin' helpless in her arms You know you really love a woman

Rana Thanoptis: Are we good? Can I go? Shepard: You conducted brutal experiments on helpless test subjects. You helped Saren. You don't get to live.

Lacking help; powerless.

A gaoler struck him, pushing him back in place in the hopeless, helpless line of prisoners.

Unable to act without help; needing help; feeble.

Uncontrollable.

a helpless urge

From which there is no possibility of being saved.

For, while they fly that gulf's devouring jawes, They on the rock are rent and sunck in helplesse wawes.