Listless

Part of speech: adjective (a.)

Having no desire or inclination; indifferent; heedless; spiritless. " A listless unconcern." Thomson. Benumbed with cold, and listless of their gain. Dryden. I was listless, and desponding. Swift.

Synonyms: Heedless; careless; indifferent; vacant; uninterested; languid; spiritless; supine; indolent. List"less*ly, adv. List"less*ness, n.