Grammar › N3 · 08 Opinion, necessity & cannot-help
〜しかない: have no choice but to
N3 · 08 Opinion, necessity & cannot-help
Says that the only option left is to do something.
Verb dictionary form + しかない. Often means "there is nothing else to do". 待つしかない. Variants: 〜よりほかない, 〜ほかない. Stronger and plainer than 〜ざるを得ない.
Examples
終電に乗れなかったので、歩いて帰るしかない。
I missed the last train, so I have no choice but to walk home.
ここまで来たら、やるしかありません。
Now that we have come this far, we just have to do it.