First-class and Substract

Opposite meaning words

First-class adjective - Of the very best kind.

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Substract is an antonym for first-class.

Definitions of First-class not found.

First-class is an antonym for substract in topics: answerable, subordinate, lesser.

Cite this Source

Substract and First-class. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/first-class/substract

First-class & Substract. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/first-class/substract>.

Substract or First-class. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/first-class/substract.