더구나

moreover, besides, what's more

t ʌ̹ ɡ u n a̠
adverb Rare #21,881
moreover, besides, what's more Often used to add a further point or reason.
KO: 오늘은 비가 와요. 더구나 바람도 많이 불어요.
EN: It's raining today. What's more, it's very windy.

잘생긴 아이 더구나

He was quite a handsome boy.

— 그을린 사랑 (2010)

더구나 놀라지 마세요

Besides, don't be surprised.

— 가구야공주 이야기 (2013)

더구나 우리는 고향 사람 이잖아

Besides, we're from the same hometown.

— 인생 (1994)