unslaked lime vs calcined lime

unslaked lime and calcined lime both are nouns.

Word	Noun	Adjective	Verb	Adverb
unslaked lime	Yes	No	No	No
calcined lime	Yes	No	No	No

As nouns, unslaked lime and calcined lime are synonyms defined as:

unslaked lime and calcined lime: a white crystalline oxide used in the production of calcium hydroxide

Other synonyms of unslaked lime include burnt lime, calcium oxide, calx, fluxing lime, lime, quicklime.

unslaked lime (noun)	calcined lime (noun)
a white crystalline oxide used in the production of calcium hydroxide	a white crystalline oxide used in the production of calcium hydroxide