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gloomy (e.g. mood); depressing
irritating; troublesome
heavy (weather); cloudy
梅雨の時期はうっとうしい天気が続く。
Gloomy weather continues during the rainy season.
前髪が伸びてうっとうしくなってきた。
My bangs have grown and become annoying.
うっとうしい彼の態度にうんざりしている。
I'm fed up with his annoying attitude.