First class and Weak

Opposite meaning terms

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

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Weak is an antonym for first class in topics: excellent, eminent, beautiful.

Weak adjective - Lacking bodily strength.

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First class is an antonym for weak.

Nearby Words: weaken, weakness, weakly, weakening, weakling

Cite this Source

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

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

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

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