party spirit vs devotion

party spirit and devotion both are nouns.

Word	Noun	Adjective	Verb	Adverb
party spirit	Yes	No	No	No
devotion	Yes	No	No	No

As nouns, devotion is a hypernym of party spirit; that is, devotion is a word with a broader meaning than party spirit:

party spirit (noun)	devotion (noun)
devotion to a political party	(usually plural) religious observance or prayers (usually spoken silently)
	commitment to some purpose
	religious zeal; the willingness to serve God
	feelings of ardent love