Be frustrated
Flop and be frustrated are semantically related. In some cases you can use "Flop" instead a verb phrase "Be frustrated".
Flop
Flop verb - To throw or set down clumsily or casually.
Be frustrated and flop are semantically related. Sometimes you can use "Be frustrated" instead a verb "Flop".
Mutual synonyms
Related pairs
Cite this Source
Flop and Be frustrated. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/be_frustrated/flop
Be frustrated & Flop. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/be_frustrated/flop>.
Flop or Be frustrated. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/be_frustrated/flop.
Google Ngram Viewer shows how "be frustrated" and "flop" have occurred on timeline