boycott vs patronise

boycott is a noun but patronise is not a noun.

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

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

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