Korean: 3 NHSK word(s): 摔* 5 shuai1to throw down/ to fall/ to drop and break 衰老* 6 shuai1 lao3to age/ to deteriorate with age/ old and weak 衰退* 6 shuai1 tui4to decline/ to fall/ to drop/ to falter/ a decline/ recession (in economics) KOREAN6000 word(s): KOREAN 2500 New HSK words): KOREAN Sentence(s):