moronic
🇺🇸
/məˈrɑːnɪk/
🇬🇧
/məˈrɒnɪk/
lacking intelligence or common sense
It was a moronic decision to leave the house without a coat in the middle of winter.
겨울 중에 코트를 입지 않고 집을 나간 것은 어리석은 결정이었다.