旧弊
Noun
1
noun (common) (futsuumeishi)
old evils;long-standing abuses;old-fashioned ways;outdated notions
旧弊な人は新しい事になじめない。
You can't teach an old dog new tricks.
2
adjectival nouns or quasi-adjectives (keiyodoshi)
old-fashioned;outdated;outmoded;antiquated
Other forms
旧幣 【きゅうへい】 (word containing irregular kanji usage)