trampler vs walker

trampler and walker both are nouns.

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

As nouns, walker is a hypernym of trampler; that is, walker is a word with a broader meaning than trampler:

trampler: someone who walks with a heavy noisy gait or who stamps on the ground
walker: a person who travels by foot

Other hypernyms of trampler include footer, pedestrian.

trampler (noun)	walker (noun)
someone who walks with a heavy noisy gait or who stamps on the ground	an enclosing framework on casters or wheels; helps babies learn to walk
someone who injures by trampling	a light enclosing framework (trade name Zimmer) with rubber castors or wheels and handles; helps invalids or the handicapped or the aged to walk
	a shoe designed for comfortable walking
	a person who travels by foot