lackadaisical
UK: ˌlakəˈdeɪzɪk(ə)l | US: ˌlækəˈdeɪzɪkəl
adj. lacking enthusiasm or determination; carelessly lazy
adj. indifferent or apathetic in manner
lackadaisical = lackaday<alas> + ical<adjective suffix>
- lackaday (archaic interjection meaning "alas" or "woe")
Derived from the phrase "lack-a-day," an alteration of "alack the day," expressing regret or dismay. - ical (adjective-forming suffix indicating "relating to" or "characterized by")
From Latin -icalis, via Old French -ique and Late Latin -icus.
Etymology Origin:
The word "lackadaisical" originated in the 18th century as an extension of the archaic interjection "lackaday," which expressed sorrow or lament. Over time, it evolved to describe a person whose attitude reflects a languid, indifferent demeanor—as if sighing "alas" without genuine concern. The suffix -ical formalized it into an adjective, capturing the essence of half-heartedness or listlessness.
His lackadaisical approach to homework resulted in poor grades.
The team's lackadaisical performance disappointed their coach.
She gave a lackadaisical shrug when asked about her future plans.
The waiter's lackadaisical service made the dining experience frustrating.
Despite the urgent deadline, he worked in a lackadaisical manner.