Thankful and Unthankful

Opposite meaning words

Thankful adjective - Feeling or showing gratitude.

Usage example: a thankful smile

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Unthankful is an antonym for thankful in appreciative topic.

Unthankful adjective - Not feeling or showing gratitude.

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Thankful is an antonym for unthankful.

Cite this Source

Unthankful and Thankful. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/thankful/unthankful

Thankful & Unthankful. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/thankful/unthankful>.

Unthankful or Thankful. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/thankful/unthankful.

Google Ngram Viewer shows how "thankful" and "unthankful" have occurred on timeline