engine vs fender

engine and fender both are nouns.

Word	Noun	Adjective	Verb	Adverb
engine	Yes	No	No	No
fender	Yes	No	No	No

engine (noun)	fender (noun)
motor that converts thermal energy to mechanical work	a cushion-like device that reduces shock due to an impact
a wheeled vehicle consisting of a self-propelled engine that is used to draw trains along railway tracks	a barrier that surrounds the wheels of a vehicle to block splashing water or mud
an instrument or machine that is used in warfare, such as a battering ram, catapult, artillery piece, etc.	a low metal guard to confine falling coals to a hearth
something used to achieve a purpose	an inclined metal frame at the front of a locomotive to clear the track