THESAURUS
cahoots
accompaniment, accordance, affiliation, agreement, alignment, alliance, amalgamation, association, co-working, coaction, coadunation, coalescence, coalition, coincidence, collaboration, colleagueship, collectivity, collegialism, collegiality, collusion, combination, combined effort, comradeship, concert, concerted action, concomitance, concordance, concourse, concurrence, confederacy, confederation, confluence, confraternity, conjunction, consilience, consolidation, conspiracy, cooperation, copartnership, copartnery, correspondence, federation, fellowship, fraternalism, fraternity, fraternization, freemasonry, fusion, hookup, inclusion, incorporation, integration, junction, league, merger, parasitism, partnership, saprophytism, simultaneity, sodality, sorority, symbiosis, synchronism, synergy, tie-in, tie-up, unification, union, united action