walker vs swaggerer

walker and swaggerer both are nouns.

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

As nouns, swaggerer is a hyponym of walker; that is, swaggerer is a word with a more specific, narrower meaning than walker:

walker (noun)	swaggerer (noun)
an enclosing framework on casters or wheels; helps babies learn to walk	someone who walks in an arrogant manner
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