9 Old HSK word(s): 
☊换 ** A ☊交换 ** B ☊兑换 ** C ☊换取 ** D ☊变换 ** D ☊转换 ** D ☊替换 ** D ☊更换 ** D ☊调换 ** D
Definitions from Unihan Copyright © 1991-2015 Unicode® Inc. All rights reserved.
调 transfer, move, change / tune
换 change
Hsk Characters: 换 *
HSK -Characters and beyond:
Korean:
3 NHSK word(s): 换* 3 huan4change/ exchange 交换* 5 jiao1 huan4to exchange/ to swap/ to switch (telecom)/ commutative (math)/ to commute 兑换* 6 dui4 huan4to convert/ to exchange
KOREAN6000 word(s):
KOREAN 2500 New HSK words):
KOREAN Sentence(s):
