Crack-up
Crack-up noun - A mental or nervous collapse.
Hard knock and crack-up are semantically related. In some cases you can use "Hard knock" instead a noun phrase "Crack-up".
Hard knock
Crack-up and hard knock are semantically related. Sometimes you can use "Crack-up" instead a noun phrase "Hard knock".
Mutual synonyms
Cite this Source
Hard knock and Crack-up. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/crack-up/hard_knock
Crack-up & Hard knock. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/crack-up/hard_knock>.
Hard knock or Crack-up. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/crack-up/hard_knock.
