Extra and Supplementary to

Extra

Extra adverb - To a great degree.

Supplementary to and extra are semantically related In some cases you can use "Supplementary to" instead an adverb "Extra".

Supplementary to

Definitions of Extra not found.

Extra and supplementary to are semantically related in as well topic. Sometimes you can use "Extra" instead an adverb phrase "Supplementary to".
Cite this Source
Supplementary to and Extra. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/extra/supplementary_to
Extra & Supplementary to. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/extra/supplementary_to>.
Supplementary to or Extra. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/extra/supplementary_to.
Google Ngram Viewer shows how "extra" and "supplementary to" have occurred on timeline