lackadaisical

(s) lacking spirit or liveliness
- a lackadaisical attempt
- a languid mood
- a languid wave of the hand
- a hot languorous afternoon
languid, languorous, dreamy,
(s) idle or indolent especially in a dreamy way
- she was annoyingly lackadaisical and impractical
- "a...lackadaisical, spiritless young man-about-town"- P.G.Wodehouse

languid languorous dreamy

lackadaisically