忘わすれ得えぬ

noun-modifying (irregular)

unforgettable; never to be forgotten

Literary or emotive prenominal modifier; often used in poetic or reflective contexts to describe memories, people, or experiences that cannot be forgotten.

• 忘わすれ得えぬ思おもい出でが心こころに残のこっている。

  Unforgettable memories remain in my heart.

• 彼かれは忘わすれ得えぬ人ひとだ。

  He is an unforgettable person.