thankless

English · Thesaurus

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thankless

Where it comes from

From Middle English thankles, equivalent to thank + -less.

adjective

  1. not comparable, of a task Not appreciated or rewarded. One indispensable and thankless Unesco task is organizing tsunami warnings systems and pushing for tsunami education on risky shores around the world.
  2. not comparable, of a person Ungrateful or unappreciative.

Opposite: thankful

Thesaurus

adjective

Opposite: thankful

Translations

Every language

adj unappreciated

Españolingrato, despreciado
Deutschundankbar
Русскийнеблагода́рный neblagodárnyj

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Cite this
MLA

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

APA

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

Chicago

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

BibTeX
@misc{thankless_2026,
  title = {thankless},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/thankless},
  urldate = {2026-11-06}
}