Dictionary.com
Thesaurus.com
Synonyms

unthankful

American  
[uhn-thangk-fuhl] / ʌnˈθæŋk fəl /

adjective

  1. not thankful; ungrateful.

  2. not repaid with thanks; thankless.

    an unthankful task.


Other Word Forms

Etymology

Origin of unthankful

Middle English word dating back to 1350–1400; see origin at un- 1, thankful

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

But with the great rousing hosannas, and the last powerful words of the "Agnus Dei" no one was likely to go home uninspired or unthankful.

From Time Magazine Archive

Britain does not intend to abandon her duties; despite the unthankful character of her job.

From Time Magazine Archive

Would you waste youth, and health, and loveliness In this unthankful and laborious life?

From Godey's Lady's Book, Vol. XLII., May 1851 by Various

Better be so, and thief too, than unthankful: Pray use this old man so, and then we are paid all.

From Beaumont & Fletcher's Works (3 of 10): The Loyal Subject by Beaumont, Francis

Therefore, we repeat, that among persons who can conveniently provide themselves with whatever they may desire, the bestowal of presents is generally a most unthankful business.

From The Ladies' Guide to True Politeness and Perfect Manners or, Miss Leslie's Behaviour Book by Leslie, Eliza

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "unthankful" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com