不相応
Common
I-adj
Noun
1
adjectival nouns or quasi-adjectives (keiyodoshi)noun (common) (futsuumeishi)
unsuited;inappropriate;improper;undeserved
彼女は買い物に出かけると、結局不相応な買い物をしてしまう。
Whenever she goes shopping, she ends up buying more than she can afford.