paired (adj.)

• accessory
• accompanying
• affiliated
• allied
• associate
• attendant
• bound
• cabalistic
• coincident
• collateral
• collected
• combined
• concomitant
• concurrent
• confederate
• conjoined
• conjoint
• conjugate
• conjugated
• connected
• conspiratorial
• corporate
• correlative
• coupled
• double
• dual
• federate
• federated
• fellow
• gathered
• incorporated
• integrated
• intimate
• joined
• joint
• knotted
• linked
• married
• matched
• mated
• merged
• mutual
• one
• parallel
• simultaneous
• teamed
• tied
• twin
• undivided
• united
• wed
• wedded