Hanja 外 외 (meaning: 밖 outside)

외식하다 v. to dine out

실외 outdoor

교외 outside of school

과외  extra curriculum

해외  overseas

국외  outside of the country

외국  foreign country

외국인 foreigner

외모  appearance

외교 diplomacy

외출하다 v. to go out

외박  sleeping somewhere, lodging somewhere