tree vs stump

tree and stump both are nouns.

tree (noun)	stump (noun)
a tall perennial woody plant having a main trunk and branches forming a distinct elevated crown; includes both gymnosperms and angiosperms	the base part of a tree that remains standing after the tree has been felled
a figure that branches from a single root	the part of a limb or tooth that remains after the rest is removed
	(cricket) any of three upright wooden posts that form the wicket
	a platform raised above the surrounding level to give prominence to the person on it

tree (verb)	stump (verb)
force a person or an animal into a position from which he cannot escape	cause to be perplexed or confounded
plant with trees	walk heavily
chase an animal up a tree	travel through a district and make political speeches
stretch (a shoe) on a shoetree	remove tree stumps from