ABCs
ABCs noun - The elementary stages of any subject (usually plural).
Key and ABCs are semantically related. in information topic. In some cases you can use "Key" instead a noun "ABCs".
Key
Key noun - An explanatory list of the symbols on a map or chart.
Mutual synonyms
Cite this Source
Key and ABCs. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/abcs/key
ABCs & Key. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/abcs/key>.
Key or ABCs. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/abcs/key.
Google Ngram Viewer shows how "ABCs" and "key" have occurred on timeline