Cos
Cos noun - Ratio of the adjacent side to the hypotenuse of a right-angled triangle.
Mastermind and cos are semantically related. in leader of military or other organization topic. In some cases you can use "Mastermind" instead a noun "Cos".
Mastermind
Mastermind noun - A person who designs and guides a plan or undertaking.
Cos and mastermind are semantically related. Sometimes you can replace term "Cos" with "Mastermind", this nouns are similar.
Nearby Words: masterminding, masterminded
Cite this Source
Mastermind and Cos. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/cos/mastermind
Cos & Mastermind. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/cos/mastermind>.
Mastermind or Cos. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/cos/mastermind.
Google Ngram Viewer shows how "cos" and "mastermind" have occurred on timeline