What is another word for "piece"?

Roget's Thesaurus (1911) lists these synonyms for "piece": accord, accordance, advantage, aftergame, aftergrowth, afterpiece, afterthought, agreement, all, always, and, appendage, appendix, aright, arrear, arriere, assimilate, become, behalf, behoof, beneficial, benefit, best, blessing, boon, boot, break, caret, chance, clockwork, codicil, colophon, commendable, common, complete, conform, conformably, conformity, connatural, connaturality.