Hangup
Knife edge and hangup are semantically related. In some cases you can use "Knife edge" instead a noun "Hangup".
Knife edge
Knife edge noun - The sharp cutting side of the blade of a knife.
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Synonyms for Knife edge
Hangup and knife edge are semantically related. Sometimes you can use "Hangup" instead a noun phrase "Knife edge".
Cite this Source
Knife edge and Hangup. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/hangup/knife_edge
Hangup & Knife edge. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/hangup/knife_edge>.
Knife edge or Hangup. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/hangup/knife_edge.
Google Ngram Viewer shows how "hangup" and "knife edge" have occurred on timeline