
rough; wild; violent; rude; coarse; harsh; fierce; heavy (e.g. breathing)
immoderate; extravagant; reckless
今日は波が荒いので海に入るのは危険だと思う。
The waves are rough today, so I think it's dangerous to go in the sea.
昨日の海は波が荒かったので泳げなかった。
The sea was so choppy yesterday that we couldn't swim.
彼は気性が荒く、すぐに怒り出す。
He has a rough temperament and gets angry easily.