Bum out
Bum out verb - To make sad.
Let down
Let down verb - To fall short in satisfying the expectation or hope of.
Usage example: with my poor performance I really felt that I had let my teammates down
Mutual synonyms
Cite this Source
Let down and Bum out. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/bum_out/let_down
Bum out & Let down. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/bum_out/let_down>.
Let down or Bum out. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/bum_out/let_down.
Google Ngram Viewer shows how "bum out" and "let down" have occurred on timeline