wool fat vs lanolin

wool fat and lanolin both are nouns.

Word	Noun	Adjective	Verb	Adverb
wool fat	Yes	No	No	No
lanolin	Yes	No	No	No

As nouns, wool fat and lanolin are synonyms defined as:

wool fat and lanolin: a yellow viscous animal oil extracted from wool; a mixture of fatty acids and esters; used in some ointments and cosmetics

Other synonyms of wool fat include wool grease.

wool fat (noun)	lanolin (noun)
a yellow viscous animal oil extracted from wool; a mixture of fatty acids and esters; used in some ointments and cosmetics	an emollient containing wool fat (a fatty substance obtained from the wool of sheep)
	a yellow viscous animal oil extracted from wool; a mixture of fatty acids and esters; used in some ointments and cosmetics