- lackadaisical⇄adv. lackadaisically.
- lackadaisical⇄lackadaisical, adjective.
lacking interest or enthusiasm; languid; listless.
Ex. A lackadaisical sales staff. The new mayor has worked long and hard and is far from lackadaisical.
(SYN) spiritless, lethargic, dreamy. - lackadaisical⇄noun lackadaisicalness.