1. united
2. agreed, in agreement, allied, confederate, confederative, amalgamate, amalgamated, coalesced, consolidated, fused, cohesive, conjugate, conjugated, coupled, conjunct, federate, federated, incorporate, incorporated, integrated, merged, unified, in league, one, unitary, tied, undivided, suprasegmental, unpartitioned, unsegmented, nonsegmental, collective, integrated, joint, combined
3. concerted, conjunct, conjunctive, cooperative, joint, joined
3. married