んじゃない

isn't it?; aren't you?; I think ...

→ の

phrase Rare #44,087

isn't it?; aren't you?; I think ... Informal spoken contraction of のではない or のじゃない. Used to seek confirmation or make an observation; the precise meaning depends on context and intonation.

JA: もう帰りたいんじゃない？

EN: You want to go home already, don't you?

もっとねふざけて言ってるんじゃないよな？

You're not just joking around, are you?

— ザ・マン・フロム・アース (2007)

もう死んでるんじゃないですか

Isn't he already dead?

— Departures (2008)

お父さんもう帰りたいんじゃないんですか?

Dad, don't you want to go home already?

— 東京物語 (1953)

じゃあ仕方ないんじゃないですかね

Well, I guess there’s nothing we can do about it.

— Godzilla Minus One (2023)

んじゃ ない

んじゃない