監 + 监 볼 감 (보다: to supervise, to see) 3 NHSK word(s): 监视* 6 jian1 shi4to monitor/ to oversee/ to keep a close watch over/ to spy on 监狱* 6 jian1 yu4prison 监督* 6 jian1 du1to control/ to supervise/ to inspect KOREAN6000 word(s): 0 KOREAN 2500 New HSK words): 0 KOREAN Sentence(s):