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Kotomora

なくてはならない

な
く
て
は
な
ら
な
い
Common word

Meanings

1

expression, i-adjective

indispensable; absolutely necessary; cannot do without

usually written using kana alone

Used to describe something or someone that is essential and cannot be done without. Often appears in the pattern 〜にとって無くてはならない.

See also: ない

2

expression, i-adjective

have to do; must do

usually written using kana alone

Attaches to the negative stem of a verb (〜なくてはならない) to express strong obligation or necessity. Equivalent to 〜なければならない.

See also: なければならない