First class and Thrifty
Opposite meaning terms
First class
First class noun - Mail that includes letters and postcards and packages sealed against inspection.
Thrifty
Thrifty adjective - Careful in the management of money or resources.
First class is an antonym for thrifty.
Cite this Source
Thrifty and First class. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/first_class/thrifty
First class & Thrifty. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/first_class/thrifty>.
Thrifty or First class. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/first_class/thrifty.
Google Ngram Viewer shows how "first class" and "thrifty" have occurred on timeline