black lotion vs blackwash

black lotion and blackwash both are nouns.

Word	Noun	Adjective	Verb	Adverb
black lotion	Yes	No	No	No
blackwash	Yes	No	Yes	No

As nouns, black lotion and blackwash are synonyms defined as:

black lotion and blackwash: a mixture of calomel and limewater that is used on syphilitic sores

black lotion (noun)	blackwash (noun)
a mixture of calomel and limewater that is used on syphilitic sores	a wash that colors a surface black
	a mixture of calomel and limewater that is used on syphilitic sores
	an attack intended to ruin someone's reputation

black lotion (verb)	blackwash (verb)
	color with blackwash
	bring (information) out of concealment