Antediluvian
Antediluvian adjective - Dating or surviving from the distant past.
Square and antediluvian are semantically related In some cases you can use "Square" instead the word "Antediluvian" as an adjective or a noun.
Square
Square adjective - Having four equal sides and four right angles.
Antediluvian and square are semantically related in conservative topic. Sometimes you can use "Antediluvian" instead the word "Square" as a noun or an adjective, if it concerns topics such as conventional.
Cite this Source
Square and Antediluvian. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/antediluvian/square
Antediluvian & Square. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/antediluvian/square>.
Square or Antediluvian. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/antediluvian/square.
Google Ngram Viewer shows how "antediluvian" and "square" have occurred on timeline