brighten Antonyms

darken haunt shake shrivel sphacelate stanch torment torture turbid undo unhinge unman unnerve unsettle upset shade sadden hazing impoverish languish lour misrepresent mope nubilate obumbrate oppress overawe overcast overcloud pall perturb wear cast down grow dark grow dim cause suffering to make unhappy knock for six break someone's spirit bring tears to someone's eyes dampen someone's spirits give someone the blues make desolate make despondent grow black grow blacker knock the stuffing out of knock sideways hang over appal