The word 'dis coloring' refers to the process of losing color. Antonyms for this term could include 'brightening,' 'intensifying,' 'enhancing,' 'illuminating,' and 'vividifying.' Each of these words indicates the opposite of 'dis coloring,' in which an object or image loses its vibrancy or fades. For instance, if a person wants to brighten their hair color, they may use hair dye to intensify its richness. Similarly, a photographer may enhance the color in a photo to make it more vivid and lively. So, while 'dis coloring' implies a loss of color, its antonyms describe the process of intensifying or enhancing it.