First class and Forthright

Opposite meaning terms

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

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Forthright is an antonym for first class in stylish topic.

Forthright adjective - Free in expressing one's true feelings and opinions.

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First class is an antonym for forthright.

Cite this Source

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

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

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

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