mobile vs rangy

mobile is a noun but rangy is not a noun.

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

mobile (noun)	rangy (noun)
sculpture suspended in midair whose delicately balanced parts can be set in motion by air currents

mobile (adjective)	rangy (adjective)
moving or capable of moving readily (especially from place to place)	allowing ample room for ranging
having transportation available	adapted to wandering or roaming
migratory	tall and thin and having long slender limbs
affording change (especially in social status)
capable of changing quickly from one state or condition to another