saunter vs amble

saunter and amble both are nouns.

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

As nouns, saunter and amble are synonyms defined as:

Other synonyms of saunter include perambulation, promenade, stroll.

saunter (noun)	amble (noun)
a leisurely walk (usually in some public place)	a leisurely walk (usually in some public place)
a careless leisurely gait

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