argot vs out-and-outer

argot and out-and-outer both are nouns.

Word	Noun	Adjective	Verb	Adverb
argot	Yes	No	No	No
out-and-outer	Yes	No	No	No

argot (noun)	out-and-outer (noun)
a characteristic language of a particular group (as among thieves)	someone who is excellent at something