Crossword clues for Produces effects. 4 letters:ACTSProduces effects.CAUSProducing an effect: Abbr.MISTProduce section effectCOLORCONTRASTEffect produced by the difference in adjacent huesOPERANTSThings producing effectsCAUSALLYIn an effect-producing wayCAUSEEffect producerCAUSATIONEffect producerACTONProduce an effectACTProduce an effect, as medicineCAUSEROne producing an effectOPERATEProduce an effect.INTERACTProduce an effect upon each other.OPERATESProduces an effect.PHANTASMAGORIALProducing weird effects.OPERANTProducing an effectTOXICDOSEAmount needed to produce a harmful effect, in medicineWAHWAHPETALFlower part that produces a musical effect?BEGETProduce as an effectCAUSATIONProducer of an effectRANKLEDProduced an inflamed effect.BACKFIREProduce an undesired effectWHAMMYBARGuitar device producing a vibrato effectCAUSEIf you don't like the effects, don't produce the ___: FunkadelicICECUBEProducer of a chilling effectNITROUS___ oxide (compound that has 296 times the effect of 41-Across for producing global warming)