なくしては | Grammar

Structure

[noun] + なくしては [noun] + なくして(は)

Note: The clause following なくしては is almost always negative (～ない, ～できない, ～あり得ない, etc.)

Description

The grammar structure なくしては expresses the idea that without something, a certain outcome is impossible. It emphasizes that the noun preceding it is an indispensable condition – something absolutely necessary for the result to occur. It translates to "without ~", "if not for ~", or "unless there is ~".

This is a formal, written-style expression commonly found in essays, speeches, and formal discussions. It is constructed by attaching なくしては directly to a noun.

Basic usage

、。

Without effort, success is impossible.

、。

Without trust, you cannot build a good relationship.

The clause following なくしては almost always contains a negative expression – such as 〜～ない, 〜～できない, 〜～ありえないあり得ない, or 〜～ふかのう不可能だ – because the pattern inherently states that something cannot happen without the given condition.

なくしては vs. なくして（は）

The particle は can sometimes be omitted, yielding なくして. When は is present, the emphasis on the condition being indispensable is stronger. Without は, the expression can occasionally appear in affirmative sentences, but with は the negative consequence is strongly implied.

、だろう。

Without his cooperation, this project probably would not have been completed.

なくしては is similar in meaning to なしには and ことなしに, all of which express "without ~". However, なくしては carries a more literary and emphatic tone, often used to stress the absolute necessity of something.

Examples

、。

Without the support of the people, political reform cannot be achieved.

、。

Without your help, I could not have finished this work.

、だろう。

Without love, life would become empty.

、。

Without practice, you cannot hope for improvement.

、。

Without freedom, true happiness is impossible.

、でしょう。

Without everyone's cooperation, this event would not have succeeded.

、。

Without education, the development of society is impossible.

、。

Without sacrifice, peace cannot be obtained.

、。

I think that without my teacher's guidance, I could not have grown this much.

、。

Without foundational knowledge, it is difficult to understand this paper.

、。

Without mutual understanding, international cooperation cannot function.

References

なくして-はBunpro