Empty
Empty adjective - Lacking contents that could or should be present.
Overoptimistic and empty are semantically related. In some cases you can use "Overoptimistic" instead an adjective "Empty".
Overoptimistic
Empty and overoptimistic are semantically related. Sometimes you can use "Empty" instead an adjective "Overoptimistic".
Cite this Source
Overoptimistic and Empty. (2016). Retrieved 2026, August 11, from https://thesaurus.plus/related/empty/overoptimistic
Empty & Overoptimistic. N.p., 2016. Web. 11 Aug. 2026. <https://thesaurus.plus/related/empty/overoptimistic>.
Overoptimistic or Empty. 2016. Accessed August 11, 2026. https://thesaurus.plus/related/empty/overoptimistic.
Google Ngram Viewer shows how "empty" and "overoptimistic" have occurred on timeline