as in ingratitude
failure or refusal to acknowledge receipt of something good from another
the mayor has become used to the unthinking thanklessness of the people he's trying to serve
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Recent Examples of Synonyms for thanklessness
ingratitude
Noun
-
Her impracticality and ingratitude, it’s implied, are classic lib behavior.—
Inkoo Kang,
New Yorker,
8 Aug. 2025 -
For Markus, who was taken in by Viktor when his father died, ignoring the Bala name is an act of profound ingratitude.—
Ben Rosenstock,
Vulture,
24 Jan. 2025
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“Thanklessness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/thanklessness. Accessed 3 Nov. 2025.
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