Pseudo

From Greek pseudein "to deceive, cheat by lies." 
late 14c., "false or spurious thing;" see pseudo-. As an adjective in this sense from mid-15c. In modern use, of persons, "pretentious, insincere," from 1945; as a noun from 1959. Related: Pseudish.
Pseudoantiracism.
Pseudo-pedanticism. When someone puts on the airs of making good corrections when in fact they are disturbances of normal discourse.
Pseudochrist --- from pseudokhristos --- fake christ.