tooth vs root

tooth and root both are nouns.

Word	Noun	Adjective	Verb	Adverb
tooth	Yes	No	No	No
root	Yes	No	Yes	No

tooth (noun)	root (noun)
a means of enforcement	the embedded part of a bodily structure such as a tooth, nail, or hair
toothlike structure in invertebrates found in the mouth or alimentary canal or on a shell	(linguistics) the form of a word after all affixes are removed
something resembling the tooth of an animal	a simple form inferred as the common basis from which related words in several languages can be derived by linguistic processes
one of a number of uniform projections on a gear	the set of values that give a true statement when substituted into an equation
hard bonelike structures in the jaws of vertebrates; used for biting and chewing or for attack and defense	the place where something begins, where it springs into being
	someone from whom you are descended (but usually more remote than a grandparent)
	(botany) the usually underground organ that lacks buds or leaves or nodes; absorbs water and mineral salts; usually it anchors the plant to the ground
	a number that, when multiplied by itself some number of times, equals a given number

tooth (verb)	root (verb)
	take root and begin to grow
	cause to take roots
	become settled or established and stable in one's residence or life style
	dig with the snout
	plant by the roots
	cheer for
	come into existence, originate