evangelicalism vs Protestantism

evangelicalism and Protestantism both are nouns.

Word	Noun	Adjective	Verb	Adverb
evangelicalism	Yes	No	No	No
Protestantism	Yes	No	No	No

As nouns, Protestantism is a hypernym of evangelicalism; that is, Protestantism is a word with a broader meaning than evangelicalism:

evangelicalism: stresses the importance of personal conversion and faith as the means of salvation
Protestantism: the theological system of any of the churches of western Christendom that separated from the Roman Catholic Church during the Reformation

evangelicalism (noun)	Protestantism (noun)
stresses the importance of personal conversion and faith as the means of salvation	the theological system of any of the churches of western Christendom that separated from the Roman Catholic Church during the Reformation