Much obliged and Unthankful
Opposite meaning terms
Much obliged
Unthankful
Unthankful adjective - Not feeling or showing gratitude.
Show all Definitions
Synonyms for Unthankful
Much obliged is an antonym for unthankful.
Cite this Source
Unthankful and Much obliged. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/much_obliged/unthankful
Much obliged & Unthankful. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/much_obliged/unthankful>.
Unthankful or Much obliged. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/much_obliged/unthankful.
Google Ngram Viewer shows how "much obliged" and "unthankful" have occurred on timeline