改悪

N1 改革 kaikaku reform, reformation, innovation N1 改修 kaishuu repair, improvement N1 改定 kaitei reform N1 改訂 kaitei revision N1 改良 kairyou improvement, reform N1 悪しからず ashikarazu don't take me wrong, but..., I'm sorry N1 悪化 akka deterioration, worsen N1 改まる aratamaru to be renewed; to be formal N1 悪者 warumono bad fellow, rascal

N2 改 kai / arata.meru, arata.maru reformation, change, modify N4 悪 aku, o / waru.i, waru-, a.shi, niku.i, -niku.i, aa, izukuni, izukunzo, niku.mu bad, vice, rascal