phaeton vs automobile

phaeton and automobile both are nouns.

Word	Noun	Adjective	Verb	Adverb
phaeton	Yes	No	No	No
automobile	Yes	No	Yes	No

As nouns, automobile is a hypernym of phaeton; that is, automobile is a word with a broader meaning than phaeton:

phaeton: large open car seating four with folding top
automobile: a motor vehicle with four wheels; usually propelled by an internal combustion engine

Other hypernyms of phaeton include auto, car, machine, motorcar.

phaeton (noun)	automobile (noun)
large open car seating four with folding top	a motor vehicle with four wheels; usually propelled by an internal combustion engine

phaeton (verb)	automobile (verb)
	travel in an automobile