忘わすれられない

i-adjective

unforgettable; memorable; haunting

Describes an experience, person, or thing that leaves a strong impression and cannot be forgotten. Often used for both positive and negative memories.

• あの旅りょ行こうは忘わすれられない思おもい出でになった。

  That trip became an unforgettable memory.

• 彼かれの優やさしい言こと葉ばが忘わすれられない。

  I can't forget his kind words.