N. cooperation, coadjuvancy, coadjutancy, coagency, coefficiency, concert, concurrence, complicity, participation, union, additivity, combination, collusion, association, alliance, colleagueship, joint stock, copartnership, cartel, confederation, coalition, fusion, a long pull a strong pull and a pull all together, logrolling, freemasonry, unanimity, esprit de corps, party spirit, clanship, partisanship, concord, synergy, coaction

V. cooperate, concur, coact, synergize, conduce, combine, unite one's efforts, keep together, draw together, pull together, club together, hand together, hold together, league together, band together, be banded together, pool, stand shoulder to shoulder, put shoulder to shoulder, act in concert, join forces, fraternize, cling to one another, conspire, concert, lay one's heads together, confederate, be in league with, collude, understand one another, play into the hands of, hunt in couples, side with, take side with, go along with, go hand in hand with, join hands with, make common cause with, strike in with, unite with, join with, mix oneself up with, take part with, cast in one's lot with, join partnership, enter into partnership with, rally round, follow the lead of, come to, pass over to, come into the views of, be in the same boat, row in the same boat, sail in the same boat, sail on the same tack, be a party to, lend oneself to, chip in, participate, have a hand in, have a finger in the pie, take part in, bear part in, second, take the part of, play the game of, espouse a cause, espouse a quarrel

Adj. cooperating, in cooperation, in league, coadjuvant, coadjutant, dyed in the wool, cooperative, additive, participative, coactive, synergetic, synergistic, favorable to, unopposed

Adv. as one, shoulder to shoulder, synergistically, cooperatively

Phr. due teste valgono piu che una sola

N. participation, # cotenancy, joint tenancy, occupancy in common, possession in common, tenancy in common, joint stock, common stock, co-partnership, partnership, communion, community of possessions, community of goods, communism, socialism, cooperation, snacks, coportion|, picnic, hotchpot, co-heirship, co- parceny, co-parcenary, gavelkind, participator, sharer, co-partner, partner, shareholder, co-tenant, joint tenant, tenants in common, co-heir, co-parcener, communist, socialist

V. participate, partake, share, share in, come in for a share, go shares, go snacks, go halves, share and share alike, have in common, possess in common, be seized in common, have as joint tenants, possess as joint tenants, be seized as joint tenants, join in, have a hand in

Adj. partaking, communistic

Adv. share and share alike