ambulatory vs mobile

ambulatory and mobile both are nouns.

Word	Noun	Adjective	Verb	Adverb
ambulatory	Yes	Yes	No	No
mobile	Yes	Yes	No	No

ambulatory (noun)	mobile (noun)
a covered walkway (as in a cloister)	sculpture suspended in midair whose delicately balanced parts can be set in motion by air currents

ambulatory (adjective)	mobile (adjective)
relating to or adapted for walking	moving or capable of moving readily (especially from place to place)
able to walk about	having transportation available
	migratory
	affording change (especially in social status)
	capable of changing quickly from one state or condition to another