pinhead vs disparagement

pinhead and disparagement both are nouns.

Word	Noun	Adjective	Verb	Adverb
pinhead	Yes	No	No	No
disparagement	Yes	No	No	No

pinhead (noun)	disparagement (noun)
the head of a pin	the act of speaking contemptuously of
an ignorant or foolish person	a communication that belittles somebody or something