triumph vs congratulate

triumph is a noun but congratulate is not a noun.

Word	Noun	Adjective	Verb	Adverb
triumph	Yes	No	Yes	No
congratulate	No	No	Yes	No

As verbs, congratulate is a hyponym of triumph; that is, congratulate is a word with a more specific, narrower meaning than triumph:

Other hyponyms of triumph include preen.

triumph (noun)	congratulate (noun)
a successful ending of a struggle or contest
the exultation of victory

triumph (verb)	congratulate (verb)
dwell on with satisfaction	say something to someone that expresses praise
to express great joy	express congratulations
prove superior	pride or congratulate (oneself) for an achievement
be ecstatic with joy	be proud of