潤
ジュン, うるお.う, うるお.す, うる.む, めぐみ

wet, be watered, profit by, receive benefits, favor, charm, steep

JLPT1 G7 S15 F1644

As per 閏# (concealed) + 水 water → liquid concealed in the earth that slowly oozes out → *ooze*; *moisten* → *benefit*; *enrich*; *profit*. Also, *dim/cloudy* (← concealing mist).

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