What does thankless mean?
Thankless is an adjective meaning, in its best-known figurative use, that a task is so difficult, unpleasant, or unrewarding that the person doing it is unlikely to receive thanks. It can also describe a person as ungrateful or unappreciative, although that use is less common. In expressions such as “a thankless task” or “a thankless role,” the word stresses the mismatch between effort and recognition: much work may be done without gratitude, credit, or reward. The adjective can carry a slightly critical tone when applied to people, suggesting a failure to acknowledge help or generosity. It is otherwise neutral and widely understood in formal and informal English in both British and American usage. Learning thankless is useful because it names a familiar experience more precisely than “hard” or “unrewarded”: the central issue is not only difficulty but the absence of thanks. Its compact formation, thank + -less, also makes its meaning transparent and memorable.
adjectiveNot likely to receive thanks or credit, especially because the work is difficult or unrewarding; ungrateful.
- So difficult, unpleasant, or unrewarded that thanks or credit are unlikely.
- Ungrateful or unappreciative; showing no gratitude for help or kindness.
"Cleaning up after the storm was a thankless job, but everyone in the town was grateful for the volunteers who helped."
"The volunteers took on the thankless task of cleaning the park after the storm."
"He seemed thankless after receiving so much help from his friends."
The “-less” in thankless literally means “without”: a thankless task is one that leaves you with no thanks.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does thankless come from?
Thankless is an English formation in thank + -less, meaning “without thanks.” The -less element comes through Middle English from Old English lēas, “without, lacking,” a productive suffix seen in words such as helpless and countless. The compound is attested from the early modern period and now chiefly denotes work that receives no thanks, while retaining the related sense of being ungrateful.
Related word forms
How thankless is actually used
The word is used in both formal and informal English in Britain and the United States. Its figurative use for arduous or unappreciated work is especially common. When applied to a person, it can sound critical and suggests a failure to acknowledge kindness or generosity.
Easily confused with thankless
Thankless describes work that receives little thanks or someone who shows no gratitude, whereas thankful means pleased and grateful.