rejoicing vs prideful

rejoicing is a noun but prideful is not a noun.

Word	Noun	Adjective	Verb	Adverb
rejoicing	Yes	Yes	No	No
prideful	No	Yes	No	No

As adjectives, rejoicing and prideful are synonyms defined as:

rejoicing and prideful: joyful and proud especially because of triumph or success

Other synonyms of rejoicing include exultant, exulting, jubilant, triumphal, triumphant.

rejoicing (noun)	prideful (noun)
the utterance of sounds expressing great joy
a feeling of great happiness

rejoicing (adjective)	prideful (adjective)
joyful and proud especially because of triumph or success	joyful and proud especially because of triumph or success
	having or showing arrogant superiority to and disdain of those one views as unworthy