worrier
🇺🇸
/ˈwɜːriər/
🇬🇧
/ˈwʌriə(r)/
A person who often feels anxious or concerned about problems or difficulties.
She's a worrier, always thinking about what could go wrong.
그녀는 걱정하는 사람이며, 항상 잘못될 수 있는 것을 생각합니다.