disparagement vs pudding head

disparagement and pudding head both are nouns.

Word	Noun	Adjective	Verb	Adverb
disparagement	Yes	No	No	No
pudding head	Yes	No	No	No

disparagement (noun)	pudding head (noun)
the act of speaking contemptuously of	a person who is not very bright
a communication that belittles somebody or something