quislingism vs collaborationism

quislingism and collaborationism both are nouns.

Word	Noun	Adjective	Verb	Adverb
quislingism	Yes	No	No	No
collaborationism	Yes	No	No	No

As nouns, quislingism and collaborationism are synonyms defined as:

quislingism and collaborationism: act of cooperating traitorously with an enemy that is occupying your country

Other synonyms of quislingism include collaboration.

quislingism (noun)	collaborationism (noun)
act of cooperating traitorously with an enemy that is occupying your country	act of cooperating traitorously with an enemy that is occupying your country