totalitarian vs undemocratic

totalitarian is a noun but undemocratic is not a noun.

Word	Noun	Adjective	Verb	Adverb
totalitarian	Yes	Yes	No	No
undemocratic	No	Yes	No	No

totalitarian (noun)	undemocratic (noun)
an adherent of totalitarian principles or totalitarian government

totalitarian (adjective)	undemocratic (adjective)
of or relating to the principles of totalitarianism according to which the state regulates every realm of life	not in agreement with or according to democratic doctrine or practice or ideals
characterized by a government in which the political authority exercises absolute and centralized control