| be in cahoots(plan, cooperate, plot, conspire, collude) |
| cabal(plan, cooperate, plot, conspire, collude) |
| cogitate(plan, cooperate, plot, collude, connive) |
| collogue(plan, cooperate, plot, conspire, collude) |
| confederate(plan, cooperate, plot, collude, connive) |
| connive(plan, cooperate, plot, conspire, collude) |
| conspire(verb, plan, scheme, plot, connive) |
| contrive(plan, cooperate, plot, collude, connive) |
| cook up(expression, plan, cooperate, plot, collude) |
| devise(plan, cooperate, plot, collude, connive) |
| get in bed with(expression, idiom, plan, cooperate, plot) |
| hatch(plan, cooperate, plot, collude, connive) |
| intrigue(plan, cooperate, plot, collude, connive) |
| machinate(plan, cooperate, plot, collude, connive) |
| maneuver(plan, cooperate, plot, collude, connive) |
| operate(plan, cooperate, plot, collude, connive) |
| promote(plan, cooperate, plot, collude, connive) |
| wangle(plan, cooperate, plot, collude, connive) |
| wire(plan, cooperate, plot, collude, connive) |
| work something out(expression, idiom, plan, cooperate, plot) |