monohydrate vs hydrate

monohydrate and hydrate both are nouns.

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

As nouns, hydrate is a hypernym of monohydrate; that is, hydrate is a word with a broader meaning than monohydrate:

monohydrate: a hydrate that contains one molecule of water per molecule of the compound
hydrate: any compound that contains water of crystallization

monohydrate (noun)	hydrate (noun)
a hydrate that contains one molecule of water per molecule of the compound	any compound that contains water of crystallization

monohydrate (verb)	hydrate (verb)
	cause to be hydrated; add water or moisture to
	become hydrated and combine with water
	supply water or liquid to in order to maintain a healthy balance