tripper vs patois

tripper and patois both are nouns.

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

tripper (noun)	patois (noun)
a catch mechanism that acts as a switch	a regional dialect of a language (especially French); usually considered substandard
a tourist who is visiting sights of interest	a characteristic language of a particular group (as among thieves)
a walker or runner who trips and almost falls
(slang) someone who has taken a psychedelic drug and is undergoing hallucinations