wasted - adjective

• (of an organ or body part) diminished in size or strength as a result of disease or injury or lack of use
• serving no useful purpose; having no excuse for being
• not used to good advantage
• very thin especially from disease or hunger or cold

wasted - thesaurus

atrophied   bony   cadaverous   diminished   emaciated   gaunt   haggard   otiose   pinched   pointless   purposeless   senseless   skeletal   squandered   superfluous