modified
accompanying, attendant, connected, coactive, coordinate, associated with, coupled with, contemporaneous, joint, concurrent, conjoint, fellow, collateral, coefficient, attending, conjoined, corollary, belonging, agreeing, coincident, coterminous, accessory, concordant, synchronous, contemporary, coexistent, synergistic, simultaneous, isochronous, synergetic, isochronal; see also contemporary 1, simultaneous.