Synonyms and related words :
accessory, accompanying, affiliate, affiliated, allied, assembled, associate, associated, attendant, attending, banded together, biconjugate, bigeminate, bijugate, bound, bracketed, cabalistic, coincident, collateral, collected, combined, concomitant, concurrent, confederate, confederated, conjoined, conjoint, conjugate, conjugated, connected, conspiratorial, copulate, corporate, correlative, coupled, double, dual, enleagued, federate, federated, fellow, gathered, hand-in-glove, hand-in-hand, in cahoots, in league, in partnership, in with, incorporated, integrated, intimate, joined, joint, knotted, leagued, linked, married, matched, mated, merged, mutual, one, parallel, partnered, partners with, simultaneous, spliced, teamed, tied, twin, undivided, united, unseparated, wed, wedded, yoked