よんどころない

i-adjective

unavoidable; can't be helped

Used for situations, reasons, or circumstances that are beyond one's control and must be accepted. Often implies a formal or resigned tone.

• よんどころない事じ情じょうで欠けっ席せきします。

  I will be absent due to unavoidable circumstances.

• よんどころない理り由ゆうがあって、計けい画かくを変へん更こうせざるを得えなかった。

  We had no choice but to change the plan for unavoidable reasons.