Synonyms and related words :
ameliorable, amendable, atavistic, correctable, corrigible, curable, emendable, fixable, improvable, medicable, mendable, reactionary, recessive, recidivist, recidivous, reclaimable, recoverable, rectifiable, recyclable, redeemable, regressive, remediable, repairable, reparable, restorable, retrievable, retrograde, retrogressive, retrorse, retroverse, returnable, reversional, reversionary, revertible, revulsionary