neoconservative vs neocon

neoconservative and neocon both are nouns.

Word	Noun	Adjective	Verb	Adverb
neoconservative	Yes	No	No	No
neocon	Yes	No	No	No

As nouns, neoconservative and neocon are synonyms defined as:

neoconservative and neocon: a conservative who subscribes to neoconservatism

neoconservative (noun)	neocon (noun)
a conservative who subscribes to neoconservatism	a conservative who subscribes to neoconservatism