jitney vs motorbus

jitney and motorbus both are nouns.

Word	Noun	Adjective	Verb	Adverb
jitney	Yes	No	No	No
motorbus	Yes	No	No	No

As nouns, jitney and motorbus are synonyms defined as:

jitney and motorbus: a vehicle carrying many passengers; used for public transport

Other synonyms of jitney include autobus, bus, charabanc, coach, double-decker, motorcoach, omnibus, passenger vehicle.

jitney (noun)	motorbus (noun)
a vehicle carrying many passengers; used for public transport	a vehicle carrying many passengers; used for public transport