► 接尾辞 らしさ [(1)らしさ] meaning:characteristicrank:2 ☆ 新しいアルバムは彼女らしさが感じられない ⇨ Her new album doesn’t sound like her music. It lacks her unique sounds (☛ Have the qualities, usually good, typically associated with someone or something)
More examples:
余りの馬鹿らしさに言葉も出ない ⇨ The utter ridiculousness left me speechless
余りの馬鹿らしさに怒りを通り越して呆れた ⇨ I went beyond anger and just felt numb by the incredible stupidity