carriage vs coach

carriage and coach both are nouns.

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

As nouns, coach is a hyponym of carriage; that is, coach is a word with a more specific, narrower meaning than carriage:

As nouns, carriage and coach are synonyms defined as:

Other synonyms of carriage include passenger car.

carriage (noun)	coach (noun)
a vehicle with wheels drawn by one or more horses	a carriage pulled by four horses with one driver
a railcar where passengers ride	a railcar where passengers ride
a machine part that carries something else	a vehicle carrying many passengers; used for public transport
a small vehicle with four wheels in which a baby or child is pushed around	a person who gives private instruction (as in singing, acting, etc.)
characteristic way of bearing one's body	(sports) someone in charge of training an athlete or a team

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