non-marxist

noun

1. an adherent of Karl Marx or his theories.

adjective

2. of Karl Marx or his theories.

noun

1. a follower of Marxism

adjective

2. (of an economic or political theory) analogous to or derived from the doctrines of Karl Marx
3. of or relating to Marx, Marxism, or Marxists and their theories

n.1886, “devotee of the teachings of Marx,” from French marxiste, from Karl Marx (1818-1883), German political theorist. The adjective is attested from 1884. The adjectival form Marxian (1940) sometimes is used (e.g. by Groucho) to distinguish the U.S. vaudeville team from the German communist.