The Korean word 과일 means fruit. Below is a list of fruits in Korean:
Apple in Korean | 사과

사과 means Apple in Korean.
Banana in Korean | 바나나

바나나 means Banana in Korean.
Grape in Korean | 포도

포도 means Grape in Korean.
Orange in Korean | 오렌지

오렌지 means Orange in Korean.
Watermelon in Korean | 수박

수박 means Watermelon in Korean.
Strawberry in Korean | 딸기

딸기 means Strawberry in Korean.
Mango in Korean | 망고

망고 means Mango in Korean.
Peach in Korean | 복숭아

복숭아 means Peach in Korean.
Pear in Korean | 배

배 means Pear in Korean.
Pineapple in Korean | 파인애플

파인애플 means Pineapple in Korean.