slogger vs walker

slogger and walker both are nouns.

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

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

Other hypernyms of slogger include footer, pedestrian.

slogger (noun)	walker (noun)
a boxer noted for an ability to deliver hard punches	an enclosing framework on casters or wheels; helps babies learn to walk
someone who works slowly and monotonously for long hours	a light enclosing framework (trade name Zimmer) with rubber castors or wheels and handles; helps invalids or the handicapped or the aged to walk
someone who walks in a laborious heavy-footed manner	a shoe designed for comfortable walking
	a person who travels by foot