THESAURUS
afterpart
afterpiece, back, back door, back seat, back side, behind, breech, heel, hind end, hind part, hindhead, occiput, posterior, postern, queue, rear, rear end, rearward, reverse, stern, tab, tag, tail, tail end, tailpiece, trail, trailer, train, wake
ROGET THESAURUS
afterpart
Sequel
N
sequel, suffix, successor, tail, queue, train, wake, trail, rear, retinue, suite, appendix, postscript, epilogue, peroration, codicil, continuation, sequela, appendage, tail piece, heelpiece, tag, more last words, colophon, aftercome, aftergrowth,
afterpart, afterpiece, aftercourse, afterthought, aftergame, arriere pensee, second thoughts, outgrowth.
Rear
N
rear, back, posteriority, rear rank, rear guard, background, hinterland, occiput, nape, chine, heels, tail, rump, croup, buttock, posteriors, backside scut, breech, dorsum, loin, dorsal region, lumbar region, hind quarters, aitchbone, natch, natch bone, stern, poop,
afterpart, heelpiece, crupper, wake, train, reverse, other side of the shield, back, rear, hind, hinder, hindmost, hindermost, postern, posterior, dorsal, after, caudal, lumbar, mizzen, tergal, behind, in the rear, in the background, behind one's back, at the heels of, at the tail of, at the back of, back to back, after, aft, abaft, astern, sternmost, aback, rearward, ogni medaglia ha il suo rovescio, the other side of the coin.