湿潤[shitsujun] dampness
潤い[uruoi] moisture
潤う[uruou] to be moist
潤ける[fuyakeru] to become sodden
潤す[uruosu] to moisten

潤む[urumu] to be wet
潤滑油[junkatsuyu] lubricating oil
浸潤[shinjun] infiltration
利潤[rijun] profit
潤飾[junshoku] rhetorical flourishes

茜色[akaneiro] madder red
暗褐色[ankasshoku] dark brown
暗色[anshoku] dark colour
暗赤色[ansekishoku] dark red
異色[ishoku] singular (esp. artist, artwork)

からすの濡れ羽色[karasunonurebairo] glossy black (hair)
烏羽色[karasubairo] glossy black
炎色[enshoku] flame (color, colour)
鉛色[namariiro] lead colour
鴬色[uguisuiro] greenish brown