coaching vs coach

coaching and coach both are nouns.

Word	Noun	Adjective	Verb	Adverb
coaching	Yes	No	No	No
coach	Yes	No	Yes	No

coaching (noun)	coach (noun)
the job of a professional coach	a carriage pulled by four horses with one driver
	a railcar where passengers ride
	a vehicle carrying many passengers; used for public transport
	a person who gives private instruction (as in singing, acting, etc.)
	(sports) someone in charge of training an athlete or a team

coaching (verb)	coach (verb)
	teach and supervise (someone); act as a trainer or coach (to), as in sports
	drive or operate a coach or carriage