绿荫

绿荫	lǜ yīn	the shade (of a tree)
绿	lǜ	green / (slang) (derived from 绿帽子) to cheat on (one's spouse or boyfriend or girlfriend)
荫	yìn	variant of 荫, shade
荫	yīn	(bound form) shade (of a tree)
荫	yìn	shade