Classless
Open
Open adjective - Allowing passage without obstruction.
Mutual synonyms
Cite this Source
Open and Classless. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/classless/open
Classless & Open. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/classless/open>.
Open or Classless. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/classless/open.
Google Ngram Viewer shows how "classless" and "open" have occurred on timeline