Princess - Gongjunim (Name first then title)
Prince - Wangja
Crown Prince - Wang Seja
Hwangje - Emperor
Hwanghu - Empress
Baeuja - Consort
Jeonha - You/ Your Highness/ His Highness
Oraboni - Brother (Female calls Oraboni)
Hyung - Brother (Male calls Hyung/Hyung-nim)