Collusion is a term used to describe a secret agreement or cooperation between two or more parties for an illegal or deceitful purpose. The crossword solutions for the term collusion include INTRIGUE (8 letters), DECEIT (6 letters), CONNIVANCE (10 letters), CAHOOTS (7 letters), COMPLICITY (10 letters), CONSPIRACY (10 letters), and cahoot (6 letters). INTRIGUE is a secret plan or plot, DECEIT is a dishonest act or deception, CONNIVANCE is a secret agreement or cooperation, CAHOOTS is a secret agreement or collaboration, COMPLICITY is involvement in a crime or wrongdoing, CONSPIRACY is a secret plan by a group to do something unlawful or harmful, and cahoot is a secret agreement or collaboration.