This is the 3326th most frequent Korean word.
나쁜
"나쁜" means "bad" in English.
Here, '나쁜' is used to describe '습관' (habits), denoting a negative quality of the habits.
그 사람은 나쁜 습관이 있어요.
That person has bad habits.
In this sentence, '나쁜' is modifying '것' (thing), referring to unfavorable weather conditions.
날씨가 오늘 정말 나쁜 것 같아요.
The weather seems really bad today.
Here, '나쁜' describes '행동' (behaviors), implying actions with negative moral or social implications.