Auxiliary and Substantiating

Auxiliary

Auxiliary adjective - Available to supply something extra when needed.

Substantiating and auxiliary are semantically related. In some cases you can use "Substantiating" instead an adjective "Auxiliary".

Substantiating

Substantiating adjective - Serving to give support to the truth or factualness of something.
Usage example: without some substantiating evidence, such as a stub from a bus ticket, who's going to believe your alibi?

Auxiliary and substantiating are semantically related. Sometimes you can use "Auxiliary" instead an adjective "Substantiating".

Cite this Source
Substantiating and Auxiliary. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/auxiliary/substantiating
Auxiliary & Substantiating. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/auxiliary/substantiating>.
Substantiating or Auxiliary. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/auxiliary/substantiating.
Google Ngram Viewer shows how "auxiliary" and "substantiating" have occurred on timeline