hydrated lime vs slaked lime

hydrated lime and slaked lime both are nouns.

Word	Noun	Adjective	Verb	Adverb
hydrated lime	Yes	No	No	No
slaked lime	Yes	No	No	No

As nouns, hydrated lime and slaked lime are synonyms defined as:

hydrated lime and slaked lime: a caustic substance produced by heating limestone

Other synonyms of hydrated lime include calcium hydrate, calcium hydroxide, caustic lime, lime, lime hydrate.

hydrated lime (noun)	slaked lime (noun)
a caustic substance produced by heating limestone	a caustic substance produced by heating limestone