walkabout vs saunter

walkabout and saunter both are nouns.

Word	Noun	Adjective	Verb	Adverb
walkabout	Yes	No	No	No
saunter	Yes	No	Yes	No

As nouns, saunter is a hypernym of walkabout; that is, saunter is a word with a broader meaning than walkabout:

Other hypernyms of walkabout include amble, perambulation, promenade, stroll.

walkabout (noun)	saunter (noun)
nomadic excursions into the bush made by an Aborigine	a leisurely walk (usually in some public place)
a public stroll by a celebrity to meet people informally	a careless leisurely gait
a walking trip or tour

walkabout (verb)	saunter (verb)
	walk leisurely and with no apparent aim