Be disappointed
Regret and be disappointed are semantically related. In some cases you can use "Regret" instead a verb phrase "Be disappointed".
Regret
Regret verb - To feel sorry or dissatisfied about.
Be disappointed and regret are semantically related. You can use "Be disappointed" instead a verb "Regret".
Cite this Source
Regret and Be disappointed. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/be_disappointed/regret
Be disappointed & Regret. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/be_disappointed/regret>.
Regret or Be disappointed. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/be_disappointed/regret.
Google Ngram Viewer shows how "be disappointed" and "regret" have occurred on timeline