Bolshevik vs Bolshevism

Bolshevik and Bolshevism both are nouns.

Word	Noun	Adjective	Verb	Adverb
Bolshevik	Yes	Yes	No	No
Bolshevism	Yes	No	No	No

Bolshevik (noun)	Bolshevism (noun)
emotionally charged terms used to refer to extreme radicals or revolutionaries	Soviet communism
a Russian member of the left-wing majority group that followed Lenin and eventually became the Russian communist party

Bolshevik (adjective)	Bolshevism (adjective)
of or relating to Bolshevism