[verb (dictionary form)] + よりほかない [verb (dictionary form)] + よりほかはない [verb (dictionary form)] + よりほかしかたがない
The grammar structure よりほかない expresses that there is no other choice or option but to do something. It conveys a sense of resignation or inevitability – the speaker has considered alternatives and concluded that only one course of action remains. It translates to "have no choice but to," "there is no other way than," or "can only."
This pattern attaches to the dictionary form of a verb:
よりほかない carries a strong sense of resignation – the speaker feels that the situation has left them with no alternatives. It is more literary and formal than similar expressions like 〜~しかない or 〜~ざるをえない得ない.
This expression tends to appear in written language, formal speech, or dramatic contexts. In everyday casual conversation, 〜~しかない is far more common. Using よりほかない in speech adds weight and gravity to the statement, suggesting the speaker has seriously weighed the situation.