wheelbarrow vs cart

wheelbarrow and cart both are nouns.

Word	Noun	Adjective	Verb	Adverb
wheelbarrow	Yes	No	Yes	No
cart	Yes	No	Yes	No

As nouns, cart is a hypernym of wheelbarrow; that is, cart is a word with a broader meaning than wheelbarrow:

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

Other hypernyms of wheelbarrow include go-cart, handcart, pushcart.

wheelbarrow (noun)	cart (noun)
a cart for carrying small loads; has handles and one or more wheels	a heavy open wagon usually having two wheels and drawn by an animal
	wheeled vehicle that can be pushed by a person; may have one or two or four wheels

wheelbarrow (verb)	cart (verb)
transport in a wheelbarrow	draw slowly or heavily
	transport something in a cart