Auxiliary and Underived

Opposite meaning words

Auxiliary adjective - Available to supply something extra when needed.

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Underived is an antonym for auxiliary.

Underived adjective - Not derived; primary or simple.

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Auxiliary is an antonym for underived in topics: ancient, basic.

Cite this Source

Underived and Auxiliary. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/auxiliary/underived

Auxiliary & Underived. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/auxiliary/underived>.

Underived or Auxiliary. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/auxiliary/underived.

Google Ngram Viewer shows how "auxiliary" and "underived" have occurred on timeline