| 無くては;無くちゃ | [なくては(無くては);なくちゃ(無くちゃ), nakuteha ( naku teha ); nakucha ( naku cha )] (exp) (uk) unless; without [Add to Longdo] |
| 無くてはならない | [なくてはならない, nakutehanaranai] (exp) (1) (uk) (See 無い) cannot do without something; indispensable; absolutely necessary; (2) (See なければならない) (after negative base of verb) have to do [Add to Longdo] |