dehydrate vs hydrate

dehydrate is not a noun while hydrate is a noun.

Word	Noun	Adjective	Verb	Adverb
dehydrate	No	No	Yes	No
hydrate	Yes	No	Yes	No

dehydrate (noun)	hydrate (noun)
	any compound that contains water of crystallization

dehydrate (verb)	hydrate (verb)
lose water or moisture	cause to be hydrated; add water or moisture to
remove water from	become hydrated and combine with water
preserve by removing all water and liquids from	supply water or liquid to in order to maintain a healthy balance