Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb conspire

2 senses of conspire

Sense 1
conspire, cabal, complot, conjure, machinate -- (engage in plotting or enter into a conspiracy, swear together; "They conspired to overthrow the government")
       => plot -- (plan secretly, usually something illegal; "They plotted the overthrow of the government")

Sense 2
conspire, collude -- (act in unison or agreement and in secret towards a deceitful or illegal purpose; "The two companies conspired to cause the value of the stock to fall")
       => interact -- (act together or towards others or with others; "He should interact more with his colleagues")