enervated

Synonyms: debilitated deteriorated devitalized done in enfeebled fatigued feeble gone to seed incapacitated lackadaisical languid languishing languorous limp listless on the ropes out of condition out of gas out of shape paralyzed prostrate prostrated run-down rusty sapped soft spent spiritless tired undermined unnerved vitiated washed out weak weakened

Antonyms: activated active animated energized enthusiastic invigorated lively strengthened