〜のではないか (~no de wa nai ka) — isn't it that…?
Putting your view forward gently instead of asserting it — the written and formal way.
Formula (सूत्र ढाँचा)
Grammar rule (व्याकरण नियम र परिभाषा)
When to use it
You meet it constantly in essays, reports and formal conversation.
Meaning
- To soften an opinion instead of stating it flatly, use 「〜のではないか」: 「この計画は難しいのではないだろうか」= isn't this plan rather difficult?
- Although it is shaped like a question, it is not really asking — it is your own view, put politely.
How to attach
「〜のではないだろうか」is softer still.
Versus what you know
N4In casual speech the same idea is 「〜じゃない？」, which you already know from N4 — same meaning, different register.
Examples (उदाहरणहरू)
この計画は難しいのではないだろうか。
このけいかくはむずかしいのではないだろうか。
Isn't this plan rather difficult?
How it is built (कसरी बन्यो) 難しい is an い-adj → add の directly → then ではないだろうか → without saying it firmly, it becomes a soft opinion: "it may be difficult".
この店は人が多すぎるのではないか。
このみせはひとがおおすぎるのではないか。
Aren't there too many people in this shop?
How it is built (कसरी बन्यो) 多すぎる is a verb-like form → add の directly → ではないか turns it into a soft question.
その方法は無理なのではないでしょうか。
そのほうほうはむりなのではないでしょうか。
Wouldn't that method be impossible?
How it is built (कसरी बन्यो) 無理だ is a な-adj → drop だ, put な → 無理な + のではないでしょうか → a soft opinion, said politely.
Knowledge check (मिनी ज्ञान जाँच)
「この仕事は大変な＿。」— which softens it into an opinion?
💡 Hint: After a な-adjective you need な + の.
大変な + のではないか = "isn't it rather hard?"
Where is 「〜のではないか」mostly used?
💡 Hint: Writing and formal settings.
Essays, reports and formal talk; with friends it is 〜じゃない？.
What is the casual equivalent of 「〜のではないか」?
💡 Hint: The short form you learned in N4.
Same meaning, different register: のではないか → じゃない？.
Your score: /3