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Word of the Day Tuesday, June 9, 2026

lackadaisical

/lækəˈdeɪsɪkəl/ adjective · British & US
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What does lackadaisical mean?

adjective

Lacking enthusiasm or energy; careless and lackadaisical behavior is often seen as a sign of laziness or indifference.

Example

"The lackadaisical attitude of the team was evident in their lack of preparation for the big game."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for lackadaisical

Antonyms of lackadaisical

Rhymes with lackadaisical

Etymologically related