accession, accessory, accompaniment, addenda, addendum, additament, addition, additive, additory, additum, adjunct, adjuvant, afterpart, afterpiece, anacrusis, annex, annexation, appanage, appendage, appendant, appurtenance, appurtenant, attachment, augment, augmentation, back, back door, back seat, back side, bass passage, behind, bourdon, breech, bridge, brush, burden, cadence, cauda, caudal appendage, caudation, chorus, coda, complement, concomitant, continuation, corollary, cue, development, division, dock, exposition, extension, extrapolation, fantail, figure, fixture, folderol, harmonic close, heel, hind end, hind part, hindhead, increase, increment, interlude, intermezzo, introductory phrase, measure, movement, musical phrase, musical sentence, occiput, offshoot, ornament, part, passage, pendant, period, phrase, pigtail, posterior, postern, queue, rattail, rear, rear end, rearward, refrain, reinforcement, resolution, response, reverse, ritornello, section, side effect, side issue, stanza, statement, stern, strain, stub, supplement, tab, tag, tail, tail end, trail, trailer, train, tutti, tutti passage, undergirding, variation, verse, wake