lightness Antonyms

darkness heaviness shadow shade night intensity immensity huskiness hoarseness serious-mindedness solemnity umbra blockiness bloodlust assertiveness aggressiveness attentiveness considerateness seriousness weightiness harshness hardness grayling blackness black bind balance avoirdupois austerity aggravate adumbration dampness dark gravity gloominess gloom galaxy earnestness dullness dimness difficultness abstruseness