disparagement vs trampler

disparagement and trampler both are nouns.

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

disparagement (noun)	trampler (noun)
the act of speaking contemptuously of	someone who walks with a heavy noisy gait or who stamps on the ground
a communication that belittles somebody or something	someone who injures by trampling