Also
Also adverb - In like manner.
Extra
Extra adverb - To a great degree.
Also and extra are semantically related in in addition topic. Sometimes you can use "Also" instead the word "Extra" as an adverb or an adjective.
Mutual synonyms
Cite this Source
Extra and Also. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/also/extra
Also & Extra. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/also/extra>.
Extra or Also. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/also/extra.
Google Ngram Viewer shows how "also" and "extra" have occurred on timeline