soaprock vs steatite

soaprock and steatite both are nouns.

Word	Noun	Adjective	Verb	Adverb
soaprock	Yes	No	No	No
steatite	Yes	No	No	No

As nouns, soaprock and steatite are synonyms defined as:

soaprock and steatite: a soft heavy compact variety of talc having a soapy feel; used to make hearths and tabletops and ornaments

Other synonyms of soaprock include soap-rock, soapstone.

soaprock (noun)	steatite (noun)
a soft heavy compact variety of talc having a soapy feel; used to make hearths and tabletops and ornaments	a soft heavy compact variety of talc having a soapy feel; used to make hearths and tabletops and ornaments