gratuitous
🇺🇸
/ɡrəˈtuːɪtəs/
🇬🇧
/ɡrəˈtjuːɪtəs/
Something done without a good reason, often causing harm or offense.
The gratuitous violence in the movie was unnecessary and disturbing.
영화의 무분별한 폭력은 불필요하고 짜증나게 했습니다.