patronise vs boycott

patronise is not a noun while boycott is a noun.

Word	Noun	Adjective	Verb	Adverb
patronise	No	No	Yes	No
boycott	Yes	No	Yes	No

patronise (noun)	boycott (noun)
	a group's refusal to have commercial dealings with some organization in protest against its policies

patronise (verb)	boycott (verb)
be a regular customer or client of	refuse to sponsor; refuse to do business with
treat condescendingly
assume sponsorship of
do one's shopping at; do business with; be a customer or client of