Procedure
Procedure, pattern, regime, groove, schedule, formula, system, ways, habits, wont, praxis, practice, drill, regimen, programme, plan, method, order, customs, usages, and modus operandi.
Act
Act, number, piece, shtick, patter, performance, turn, line, and spiel.
Standard
Standard, customary, normal, ordinary, natural, typical, common, conventional, habitual, familiar, regular, accustomed, usual, established, unexceptional, everyday, commonplace, day-to-day, and wonted.