crow vs congratulate

crow is a noun but congratulate is not a noun.

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

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

Other hyponyms of crow include preen.

crow (noun)	congratulate (noun)
black birds having a raucous call
an instance of boastful talk
the cry of a cock (or an imitation of it)

crow (verb)	congratulate (verb)
dwell on with satisfaction	say something to someone that expresses praise
express pleasure verbally	express congratulations
utter shrill sounds	pride or congratulate (oneself) for an achievement
	be proud of