Knife edge
Knife edge noun - The sharp cutting side of the blade of a knife.
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Synonyms for Knife edge
Spike and knife edge are semantically related in leading edge topic. In some cases you can use "Spike" instead a noun phrase "Knife edge".
Spike
Spike noun - A long, thin sharp-pointed implement (wood or metal).
Knife edge and spike are semantically related in leading edge topic. Sometimes you can use "Knife edge" instead a noun "Spike".
Cite this Source
Spike and Knife edge. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/knife_edge/spike
Knife edge & Spike. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/knife_edge/spike>.
Spike or Knife edge. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/knife_edge/spike.
Google Ngram Viewer shows how "knife edge" and "spike" have occurred on timeline