unanticipated
🇺🇸
/ˌʌnænˈtɪsɪpeɪtɪd/
🇬🇧
/ˌʌnænˈtɪsɪpeɪtɪd/
something that wasn't expected or planned for
The unanticipated heavy rain caused a delay in the event.
예상치 못한 강한 비가 행사에 지연을 일으켰다.