Co and Point person

Co noun - A hard ferromagnetic silver-white bivalent or trivalent metallic element; a trace element in plant and animal nutrition.

Point person and co are semantically related in leader of military or other organization topic. In some cases you can use "Point person" instead a noun "Co".

Point person noun - A person who speaks for another or for a group.

Co and point person are semantically related in leader of military or other organization topic. Sometimes you can use "Co" instead a noun phrase "Point person".