Lackadaisical — synonyms, definition

1. lackadaisical (a)

apathetic dull faint good-for-nothing halfhearted idle impassive inactive indifferent indolent inert irresolute listless perfunctory shiftless slothful sluggish spiritless unenthusiastic

2. lackadaisical (Adjective)

dreamy languid languorous

lackadaisical (Adjective) — Lacking spirit or liveliness. ex. "a lackadaisical attempt"

lackadaisical (Adjective) — Idle or indolent especially in a dreamy way. ex. "she was annoyingly lackadaisical and impractical" ex. "a...lackadaisical, spiritless young man-about-town"