Synonyms of combined

2 Syllables
joined, mingled, conjoint, mixed, linked, coacting, added, allied, jointly
3 Syllables
synergic, united, collegial, concerted, connected, included, coefficient, coactive, unified, symbiotic, gathered, consensual
4 Syllables
corporate, integrated, concertedly, undistracted, unanimous, synergetic, aggregate, syndicated, collective, coadjuvant, interallied, interclasped, interfused, synchronously, unitedly, harmoniously, connectedly, synergistic, forgathered, unionized, undivided
5 Syllables
cooperative, confederate, collectively, coincidentally, concomitantly, companionably, inseparably, reciprocally, synchronically
6 Syllables
contemporaneously, over-and-above, cooperatively