JLPT N1 Very formal / literary

Verb zuni wa sumanai

'Cannot do without...', 'unavoidable', 'have to'.

Formal, literary "cannot get away without doing X/is unavoidable".

Formation

Explanation

The grammar point ずにはすまない is used when something must be done due to social/moral obligation, necessity, or rules. It implies that there is no way around taking that action.

Example sentences

  • Since this issue will affect the entire society if not resolved, we cannot do without solving it.

    Kono mondai o kaiketsu shinai to, shakai zentai ga eikyō o ukeru node, kaiketsu sezu ni wa sumanai.

  • For the sake of the children’s future, we cannot avoid carrying out educational reforms.

    Kore wa kodomo-tachi no mirai o omou to, kyōiku kaikaku o okonawazu ni wa sumanai koto da.

  • Regarding this matter, I can’t do without apologizing to him.

    Kono ken ni tsuite wa, kare ni ayamarazu ni wa sumanai.

  • If you attend a wedding, you have to bring a gift.

    Kekkonshiki ni shusseki suru nara, purezento o watasazu ni wa sumanai.

Can't Help But (Overwhelming Feeling)