electric vs motorcar

electric and motorcar both are nouns.

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

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

electric: a car that is powered by electricity
motorcar: a motor vehicle with four wheels; usually propelled by an internal combustion engine

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

electric (noun)	motorcar (noun)
a car that is powered by electricity	a motor vehicle with four wheels; usually propelled by an internal combustion engine

electric (adjective)	motorcar (adjective)
using or providing or producing or transmitting or operated by electricity
affected by emotion as if by electricity; thrilling
(of a situation) exceptionally tense