walkabout vs amble

walkabout and amble both are nouns.

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

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

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

walkabout (noun)	amble (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 walking trip or tour

walkabout (verb)	amble (verb)
	walk leisurely