go-cart vs lawn cart

go-cart and lawn cart both are nouns.

Word	Noun	Adjective	Verb	Adverb
go-cart	Yes	No	No	No
lawn cart	Yes	No	No	No

As nouns, lawn cart is a hyponym of go-cart; that is, lawn cart is a word with a more specific, narrower meaning than go-cart:

go-cart: wheeled vehicle that can be pushed by a person; may have one or two or four wheels
lawn cart: a cart for carrying small loads; has handles and one or more wheels

go-cart (noun)	lawn cart (noun)
a small vehicle with four wheels in which a baby or child is pushed around	a cart for carrying small loads; has handles and one or more wheels
an enclosing framework on casters or wheels; helps babies learn to walk
wheeled vehicle that can be pushed by a person; may have one or two or four wheels