Most smokecolored implies an object that is heavily tainted with smoke, making it dark and difficult to see. The antonyms for this word would be "clean," "bright," "transparent," "clear," and "pristine." These words evoke a sense of purity, brightness, and lack of any visible impurity or contamination. A clean object does not bear the mark of any external pollutant, while a bright object seems to emit light and energy. Transparency refers to the ability to see through an object without any obstruction, while clarity signifies the absence of any confusion, ambiguity, or obscurity. Pristine connotes an object that is in its original, untarnished state without any alteration, damage, or pollution.