First class and Infamous

Opposite meaning terms

First class noun - Mail that includes letters and postcards and packages sealed against inspection.

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Infamous is an antonym for first class in excellent topic.

Infamous adjective - Not respectable.

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First class is an antonym for infamous.

Nearby Words: infamy, infamously

Cite this Source

Infamous and First class. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/first_class/infamous

First class & Infamous. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/first_class/infamous>.

Infamous or First class. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/first_class/infamous.

Google Ngram Viewer shows how "first class" and "infamous" have occurred on timeline