root vs tooth

root and tooth both are nouns.

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

root (noun)	tooth (noun)
the embedded part of a bodily structure such as a tooth, nail, or hair	a means of enforcement
(linguistics) the form of a word after all affixes are removed	toothlike structure in invertebrates found in the mouth or alimentary canal or on a shell
a simple form inferred as the common basis from which related words in several languages can be derived by linguistic processes	something resembling the tooth of an animal
the set of values that give a true statement when substituted into an equation	one of a number of uniform projections on a gear
the place where something begins, where it springs into being	hard bonelike structures in the jaws of vertebrates; used for biting and chewing or for attack and defense
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

root (verb)	tooth (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