thoughtlessness
🇺🇸
/ˈθɔːtləsnəs/
🇬🇧
/ˈθɔːtləsnəs/
noun
R
Not thinking or worrying about how your actions or words might affect others.
His thoughtlessness made his friend feel ignored and sad.
彼の思慮のなさが彼の友人を無視されて悲しいと感じさせた。
translation
無思慮
語形変化
Plural
thoughtlessnesses