Great Leap Forward, about-face, advance, advancement, amelioration, amendment, ascent, backing, backsliding, bettering, betterment, boost, clearance, clearing, copy, destigmatization, destigmatizing, disenchantment, duplication, enhancement, enrichment, eugenics, euthenics, exculpation, explanation, extradition, flip-flop, fortification, furtherance, giving back, headway, imitation, improvement, justification, lapse, lift, melioration, mend, mending, palingenesis, pickup, preferment, progress, progression, promotion, purgation, purging, ransom, rationalization, re-creation, re-formation, rebirth, rebuilding, recapture, recidivation, recidivism, reclaiming, reclamation, recommitment, reconstitution, reconstruction, reconversion, recoup, recoupment, recovery, recuperation, reddition, redemption, redesign, redoing, reedition, reestablishment, refashioning, refurbishment, regainment, regeneration, regenesis, regress, regression, rehabilitation, reinstatement, reinstitution, reissue, rejuvenation, relapse, remaking, remand, remandment, remitter, renascence, rendition, renewal, renovation, reoccupation, reorganization, repair, repatriation, repetition, replevin, replevy, repossession, reprinting, reproduction, reshaping, restitution, restoring, restructuring, resumption, resurrection, retake, retaking, retrieval, retrieve, retrocession, retrogradation, retrogression, retroversion, return, returning, reversal, reverse, reversion, reverting, revindication, revision, revival, revulsion, rise, salvage, sending back, slipping back, trover, turn, turnabout, upbeat, uplift, upping, upswing, uptrend, upward mobility, vindication, vitaminization