conspire vs collude

conspire and collude both are verbs.

Word	Noun	Adjective	Verb	Adverb
conspire	No	No	Yes	No
collude	No	No	Yes	No

As verbs, conspire and collude are synonyms defined as:

conspire and collude: act in unison or agreement and in secret towards a deceitful or illegal purpose

conspire (verb)	collude (verb)
engage in plotting or enter into a conspiracy, swear together	act in unison or agreement and in secret towards a deceitful or illegal purpose
act in unison or agreement and in secret towards a deceitful or illegal purpose