helpless

adj.

[1]	dependent , incapacitated , vulnerable , weak , helpless , feeble , infirm , lame , crippled , disabled
[2]	confused , lost , baffled , mystified , bewildered , perplexed , at sea , confounded , muddled , nonplussed
[3]	weakened , weak , debilitated , faint , enfeebled , feeble , worn out , spent , exhausted , prostrate , enervated
[4]	worthless , incapable , incompetent , useless , unavailing , inefficient , inept , unfit , unqualified