wagon-lit vs carriage

wagon-lit and carriage both are nouns.

Word	Noun	Adjective	Verb	Adverb
wagon-lit	Yes	No	No	No
carriage	Yes	No	No	No

As nouns, carriage is a hypernym of wagon-lit; that is, carriage is a word with a broader meaning than wagon-lit:

Other hypernyms of wagon-lit include coach, passenger car.

wagon-lit (noun)	carriage (noun)
a passenger car that has berths for sleeping	a vehicle with wheels drawn by one or more horses
	a railcar where passengers ride
	a machine part that carries something else
	a small vehicle with four wheels in which a baby or child is pushed around
	characteristic way of bearing one's body