〜なしに（は） (~nashi ni (wa)) — without ~ (doing / having)

Without the thing that should be there (notice, permission, a booking) — the 'without' of notices and daily life.

Formula (सूत्र ढाँचा)

N + なしに（は）

Grammar rule (व्याकरण नियम र परिभाषा)

When to use it

If someone skips work for three days without a word, the manager says: 「連絡なしに休むのは困るよ」.
It works both in notices and in everyday talk.

Meaning

「〜なしに」= doing something without the step that normally should come first — notice, permission, a booking, advance warning — usually with a 'that wasn't right' feeling.
Add 「は」, as 「〜なしには…ない」, and it means 'impossible without it'.

How to attach

Straight after a noun: 許可なしに・予告なしに
In speech, 「〜なしで」「〜なしでは」are also very common with the same meaning.

Versus what you know

「なしには」is like 「なくして」in the previous point, but not as stiff.
N2「〜抜きで」(「わさび抜き」「冗談抜きで」) means deliberately leaving out something that is normally there; 「なしに」means the thing that should be there is missing.

Watch out

It does not attach to a verb — 「連絡するなしに」is wrong; with a verb you need 「ことなしに」, the next point.

Examples (उदाहरणहरू)

彼は連絡なしに、三日も会社を休んだ。

かれはれんらくなしに、みっかもかいしゃをやすんだ。

He was off work for three whole days without letting anyone know.

How it is built (कसरी बन्यो) 連絡 = notice (something you should give) → 「なしに」 directly = without giving notice → then what was done that way: 三日も会社を休んだ.

許可なしに、この部屋に入らないでください。

きょかなしに、このへやにはいらないでください。

Please do not enter this room without permission.

How it is built (कसरी बन्यो) 許可 = permission → 「なしに」 = without permission → then the notice's instruction: 入らないでください.

先輩たちの助けなしには、この仕事は覚えられなかった。

せんぱいたちのたすけなしには、このしごとはおぼえられなかった。

Without my seniors' help, I could never have learned this job.

How it is built (कसरी बन्यो) 助け = help → 「なしに」+「は」 = without help → then 'it wasn't possible': 覚えられなかった.

Knowledge check (मिनी ज्ञान जाँच)

Question: 1/3

「予約＿＿＿、このレストランには入れません。」— fill the blank.

💡 Hint: N + ? + は