humbug vs patois

humbug and patois both are nouns.

Word	Noun	Adjective	Verb	Adverb
humbug	Yes	No	Yes	No
patois	Yes	No	No	No

humbug (noun)	patois (noun)
something intended to deceive; deliberate trickery intended to gain an advantage	a regional dialect of a language (especially French); usually considered substandard
pretentious or silly talk or writing	a characteristic language of a particular group (as among thieves)
communication (written or spoken) intended to deceive

humbug (verb)	patois (verb)
trick or deceive