改かい悪あく

noun, noun or participle which takes 'suru', transitive verb

change for the worse; worsening revision; deterioration

Used when a change, revision, or reform makes something worse than before. Often contrasted with 改善 (improvement).

• 新あたらしい制せい度どは改かい悪あくだという批ひ判はんが多おおい。

  There is a lot of criticism that the new system is a change for the worse.

• その法ほう律