civilized past participle, past tense of civ·i·lize (Verb)
Verb

Bring (a place or people) to a stage of social, cultural, and moral development considered to be more advanced: "a civilized society".
Polite and well-mannered.

Here you have the meaning of "civilized" blosted. :)
But, human is a nice idea. :) I do not like "c.nts" either.