argot vs some

argot is a noun but some is not a noun.

Word	Noun	Adjective	Verb	Adverb
argot	Yes	No	No	No
some	No	Yes	No	Yes

argot (noun)	some (noun)
a characteristic language of a particular group (as among thieves)

argot (adjective)	some (adjective)
	(quantifier) used with either mass nouns or plural count nouns to indicate an unspecified number or quantity
	remarkable
	relatively many but unspecified in number

argot (adverb)	some (adverb)
	(of quantities) imprecise but fairly close to correct