Empty
Unfounded
Unfounded adjective - Having no basis in reason or fact.
Empty and unfounded are semantically related. Sometimes you can use "Empty" instead an adjective "Unfounded".
Nearby Word: unfoundedly
Cite this Source
Unfounded and Empty. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/empty/unfounded
Empty & Unfounded. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/empty/unfounded>.
Unfounded or Empty. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/empty/unfounded.
Google Ngram Viewer shows how "empty" and "unfounded" have occurred on timeline