ABCs and Extra

ABCs

ABCs noun - The elementary stages of any subject (usually plural).

Extra is an antonym for ABCs in topics: necessity, simple, basic.

Extra

Extra noun - An interchangeable part or piece of equipment that is kept on hand for replacement of an original.

ABCs is an antonym for extra.
Cite this Source
Extra and ABCs. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/abcs/extra
ABCs & Extra. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/abcs/extra>.
Extra or ABCs. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/abcs/extra.
Google Ngram Viewer shows how "ABCs" and "extra" have occurred on timeline