coventurer
plot
multilateral
popular front
trilateral
throw a party
tripartisanship
plurilateral
parlour trick
triparty
complotting
codevelopment
designathon
Democrats
biotruth
consigner
quadripartite
rematch
drawing board
splinter group
counterpreparation
Walpurgis night
biparty
three-party
struggle
tripartite
three-way
conspiracy
cooperativize
confederacy
conspire
third party
no plan survives contact with the enemy
demoparty
alliance
federation
copartnery
figuration
machinate
aligned
right wing
tooth and tong
coöperant
conspiracy-theoretic
coparticipate
pluridisciplinarity
milestone
collaborative
cartel
cross the aisle