Synonyms for Wasted (same or very similar meaning)
WordNet sense 1 (serving no useful purpose; having no excuse for being):
otiose, pointless, superfluous
WordNet sense 2 (lacking in usefulness or value):
worthless
WordNet sense 3 (not used to good advantage):
squandered
WordNet sense 4 (no longer in your possession or control; unable to be found or recovered):
lost
WordNet sense 5 (very thin especially from disease or hunger or cold):
bony, cadaverous, emaciated, gaunt, haggard, pinched, skeletal
WordNet sense 6 (lacking excess flesh):
lean, thin
WordNet sense 7 ((of an organ or body part) diminished in size or strength as a result of disease or injury or lack of use):
atrophied, diminished
From the ODE community, based on WordNet
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