triumphant vs triumphal

triumphant and triumphal both are adjectives.

Word	Noun	Adjective	Verb	Adverb
triumphant	No	Yes	No	No
triumphal	No	Yes	No	No

As adjectives, triumphant and triumphal are synonyms defined as:

triumphant and triumphal: joyful and proud especially because of triumph or success

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

triumphant (adjective)	triumphal (adjective)
joyful and proud especially because of triumph or success	relating to or celebrating a triumph
experiencing triumph	joyful and proud especially because of triumph or success