濁
ダク, ジョク, にご.る, にご.す, にごり
voiced, uncleanness, wrong, nigori, impurity
JLPT1 G7 S16 F1883
As per 蜀# (adhere) + 水 water → mud, in which objects adhere → *become muddy/cloudy/turbid* → *murky*; *unclear*; *fuzzy*; *impure*; *act evasively* → *voiced consonant/sound*.
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