to do properly; to do formally

formally; especially; intentionally; deliberately

reform; reformation; reorganization

revision; amendment; alteration

revised edition

kaizen (Japanese business philosophy of continuous improvement)

modding

improvement; reform

revision (of a rule, price, etc.); alteration; change

constitutional change; revising the constitution

structural alteration (of a building); reconstruction; rebuilding; remodelling; remodeling

examination of tickets