minicar vs motorcar

minicar and motorcar both are nouns.

Word	Noun	Adjective	Verb	Adverb
minicar	Yes	No	No	No
motorcar	Yes	No	No	No

As nouns, motorcar is a hypernym of minicar; that is, motorcar is a word with a broader meaning than minicar:

minicar: a car that is even smaller than a subcompact car
motorcar: a motor vehicle with four wheels; usually propelled by an internal combustion engine

Other hypernyms of minicar include auto, automobile, car, machine.

minicar (noun)	motorcar (noun)
a car that is even smaller than a subcompact car	a motor vehicle with four wheels; usually propelled by an internal combustion engine