helpless
adjective
[ ˈhɛlpləs ]
• unable to defend oneself or to act without help.
• "the cubs are born blind and helpless"
Similar:
dependent,
incapable,
powerless,
impotent,
weak,
weakly,
feeble,
defenceless,
unprotected,
vulnerable,
exposed,
easily hurt,
easily destroyed,
open to attack,