flintlime brick vs sand-lime brick

flintlime brick and sand-lime brick both are nouns.

Word	Noun	Adjective	Verb	Adverb
flintlime brick	Yes	No	No	No
sand-lime brick	Yes	No	No	No

As nouns, flintlime brick and sand-lime brick are synonyms defined as:

flintlime brick and sand-lime brick: brick made with sand and slaked lime rather than with clay; usually a light gray or off-white color.

Other synonyms of flintlime brick include calcium-silicate brick, sandlime brick.

flintlime brick (noun)	sand-lime brick (noun)
brick made with sand and slaked lime rather than with clay; usually a light gray or off-white color.	brick made with sand and slaked lime rather than with clay; usually a light gray or off-white color.