Cos
Cos noun - Ratio of the adjacent side to the hypotenuse of a right-angled triangle.
Co and cos are semantically related. in person topic. In some cases you can use "Co" instead a noun "Cos", when it comes to topics like agreement, person who manages an organization, leader of military or other organization, officer in command.
Co
Co noun - A hard ferromagnetic silver-white bivalent or trivalent metallic element; a trace element in plant and animal nutrition.
Mutual synonyms
Cite this Source
Co and Cos. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/cos/co
Cos & Co. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/cos/co>.
Co or Cos. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/cos/co.
Google Ngram Viewer shows how "cos" and "co" have occurred on timeline