Accommodation, Adaptation, Adjustment, Alteration, Amelioration, Amendment, Apostasy, Atavism, Betterment, Bracer, Bracing, Break, Change, Continuity, Conversion, Cordial, Defection, Degeneration, Setback, Shift, Stimulation, Switch, Throwback, Tonic, Transition, Turn, Turnabout, Upheaval, Variation, Variety, Worsening, Deterioration, Deviation, Difference, Discontinuity, Divergence, Diversification, Diversion, Diversity, Doubling, Duplication, Echo, Exhilaration, Fitting, Imitation, Improvement, Lapse, Mitigation, Modification, Modulation, Overthrow, Plagiarism, Qualification, Quotation, Realignment, Reappearance, Rebirth, Reclamation, Recommencement, Reconditioning, Recreation, Recurrence, Redemption, Redesign, Redoubling, Reform, Reformation, Refreshing, Refreshment, Refurbishment, Regale, Regeneration, Regression, Regurgitation, Reincarnation, Rejuvenation, Relapse, Remaking, Renaissance, Renovation, Reopening, Repetition, Reproduction, Reshaping, Restructuring, Resumption, Resurgence, Resurrection, Resuscitation, Retread, Return, Reversal, Reverse, Reversion, Revival, Revolution