lackadaisical

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lackadaisical

  • /ˌlækəˈdeɪzɪkəl/
  • /læksə-/

Where it comes from

From the archaic expression lackadaisy + -ic + -al.

adjective more lackadaisical · most lackadaisical · lack-a-daisical

  1. Showing no interest, vigor, determination, or enthusiasm. the lackadaisical look on his face

    Similar: languid, listless, unenthusiastic, uninterested, lethargic, adiaphroistic, apathetic, apathistical, blasé, blithe, deaf, cool

  2. Lazy; slothful; indolent.

    Similar: idle, bone-idle, fainéant, indolent, inert, lackadaisical, lazy, lither, otiose, slothful, sluggish, swear

Translations

Every language

adj showing no interest or enthusiasm

Españollánguido
中文漠不关心的 mò bù guān xīng de, 不热心的 bù rè xīng de
Portuguêsdesmotivado, apático, lânguido
Françaislanguide
Deutschgleichgültig, lustlos, lasch
Italianolanguido, apatico, stufato
Ελληνικάβαρυεστημένος varyestiménos
Русскийравноду́шный ravnodúšnyj, апати́чный apatíčnyj

adj Lazy; slothful; indolent

Españolperezoso
Portuguêspreguiçoso, indolente
Русскийленивый lenivyj

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MLA

"lackadaisical." Wiktionary, via Micwyn, micwyn.com/word/lackadaisical. Accessed 6 Nov. 2026.

APA

lackadaisical. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/lackadaisical

Chicago

"lackadaisical." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/lackadaisical.

BibTeX
@misc{lackadaisical_2026,
  title = {lackadaisical},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/lackadaisical},
  urldate = {2026-11-06}
}