이전previous time; before 이후later time; the future 이내within; less than; not more than 이상or more; and over 이외the others; being other than 이하and below; and less 이남south 이래since 이실직고telling of the truth 이심전심mental communication; telepathy

강북north of a river 남북north and south 동북east and north; northeast 동북방northeast 동북부northeast 동서남북all directions; NSEW 북north 북동northeast 북두칠성Big Dipper; Great Bear 북문north gate