carriage vs stroller

carriage and stroller both are nouns.

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

As nouns, carriage and stroller are synonyms defined as:

carriage and stroller: a small vehicle with four wheels in which a baby or child is pushed around

Other synonyms of carriage include baby buggy, baby carriage, go-cart, perambulator, pram, pushchair, pusher.

carriage (noun)	stroller (noun)
a vehicle with wheels drawn by one or more horses	a small vehicle with four wheels in which a baby or child is pushed around
a railcar where passengers ride	someone who walks at a leisurely pace
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