pooh-pooh vs verbalize

pooh-pooh and verbalize both are verbs.

Word	Noun	Adjective	Verb	Adverb
pooh-pooh	No	No	Yes	No
verbalize	No	No	Yes	No

As verbs, verbalize is a hypernym of pooh-pooh; that is, verbalize is a word with a broader meaning than pooh-pooh:

Other hypernyms of pooh-pooh include express, give tongue to, utter, verbalise.

pooh-pooh (verb)	verbalize (verb)
reject with contempt	convert into a verb
express contempt about	express in speech
	be verbose
	articulate; either verbally or with a cry, shout, or noise