unpolluted Antonyms

disgustingly dirty splotchy sordid soily soiled shabby putrescent purulent polluted nasty mucky littered infected impure higgledy-piggledy stained sullied smudgy putrefacient counterproductive counter-productive at sixes and sevens tref nonkosher cruddy bloodstained dirtiest untidy unpure unclean tainted grubby gross grimy black bespattered besmirched besmeared bemired begrimed befouled bedraggled bad awry attainted aspersed askew anarchic blackened chaotic