accumulated, agglomerate, aggregate, assembled, backlogged, bunched, bundled, clumped, clustered, collected, combined, conglomerate, congregate, congregated, cumulate, fascicled, fasciculated, garnered, gathered, glomerate, heaped, hoarded, in session, joined, joint, knotted, laid up, leagued, lumped, massed, meeting, packaged, piled, stacked, stockpiled, stored, treasured, wrapped up