negociate, talk terms, confer, treat, accord, cut a deal, consult, dialogue, come to terms, make terms, more...

impose, demand, dictate, enforce, command

hardball, win-win, win-lose, lose-lose, bargaining, negotiation, mediation, more...

make a deal,   to make a deal,   strike a deal,   to compromise,   to deal,   bargain with,   make deals,   settle a deal,   close a deal,   do a deal