This article analyzes the poetic words by building DB of Chusa's Jeju exile poetry from The collected works of Wandang and The collected works of Wandang Sunsaeng and then extract the words of high frequency, and it is verified the validity of the existing research result. Among the Jeju exile poetry, the poetic words of more than three times frequencies are Soosunhwa(水仙花), Yeongju(瀛洲), Pungwoo(風雨), Kima(騎馬), Sochi(小癡), Sinsan(神山), Sinsun(神仙), Jagi(慈屺), Cheonsang(天上), Sceonyee(村裏), and Chunpung(春風), and they are all vocabulary related to Jeju exile. When the use words, extracted from Chusa’s Jeju exile poetry, are reclassified, it shows Cheon(天, 32), Pung(風, 27) in overwhelming number of frequencies, and the materials used 10 or more time are Soo(水,), Chun(春), Woo(雨), Hae(海), San(山), Hwa(花), and Woon(雲) that are all related words to Nature of Jeju. Soosunhwa(水仙花), which showed the highest frequency in the Chusa's Jeju exile Poetry, was used six times. The Soosunhwa is a metaphorical object of Chusa himself who was exiled in Jeju, and he planted them on his desk, and he strengthened his will to rise over his reality through this.