conspire

/K AH0 N S P AY1 ER0/
verb
  1. 1

    To secretly plot or make plans together, often with the intention to bring bad or illegal results.

  2. 2

    To agree, to concur to one end.

  3. 3

    To try to bring about.

    โ€œAngry clouds conspire your overthrow.โ€

Synonyms

Source: https://en.wiktionary.org/wiki/conspire