pooh-pooh vs freeze off

pooh-pooh and freeze off both are verbs.

Word	Noun	Adjective	Verb	Adverb
pooh-pooh	No	No	Yes	No
freeze off	No	No	Yes	No

As verbs, pooh-pooh and freeze off are synonyms defined as:

Other synonyms of pooh-pooh include disdain, reject, scorn, spurn, turn down.

pooh-pooh (verb)	freeze off (verb)
reject with contempt	reject with contempt
express contempt about