electrical system vs starter

electrical system and starter both are nouns.

Word	Noun	Adjective	Verb	Adverb
electrical system	Yes	No	No	No
starter	Yes	No	No	No

electrical system (noun)	starter (noun)
equipment in a motor vehicle that provides electricity to start the engine and ignite the fuel and operate the lights and windshield wiper and heater and air conditioner and radio	a culture containing yeast or bacteria that is used to start the process of fermentation or souring in making butter or cheese or dough
utility that provides electricity	a hand tool consisting of a rotating shaft with parallel handle
	an electric motor for starting an engine
	food or drink to stimulate the appetite (usually served before a meal or as the first course)
	any new participant in some activity
	the official who signals the beginning of a race or competition
	a contestant in a team sport who is in the game at the beginning