忘れっぽい
わすれっぽい forgetful

忘れな草
わすれなぐさ forget-me-not

忘れられる
わすれられる to slip into obscurity to be forgotten

忘れる
わすれる to forget to leave carelessly to be forgetful of to forget about to forget (an article)

忘れん坊
わすれんぼう forgetful person

忘れ勝ち
わすれがち forgetful oblivious of negligent

忘れ去る
わすれさる to forget completely to leave behind

忘れ形見
わすれがたみ memento souvenir keepsake posthumous child

忘れ物
わすれもの lost article something forgotten