Extensions
Subgroups and extensions are semantically related. In some cases you can use "Subgroups" instead a noun "Extensions".
Subgroups
Extensions and subgroups are semantically related. Sometimes you can use "Extensions" instead a noun "Subgroups".
Mutual synonyms
Cite this Source
Subgroups and Extensions. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/extensions/subgroups
Extensions & Subgroups. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/extensions/subgroups>.
Subgroups or Extensions. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/extensions/subgroups.
Google Ngram Viewer shows how "extensions" and "subgroups" have occurred on timeline