There are a variety of antonyms for the word "tincts," which refers to a slight coloring or tint. Some of the opposites include "bleaches," "decolorizes," "dilutes," "lightens," "pales," "clears," and "whitens." These words all suggest the removal or diminishment of color or tint, rather than the addition of it. For example, a substance that bleaches or decolorizes would remove any tincts that were present, resulting in a pure white color. Similarly, diluting or lightening a substance would make it less intense and therefore less likely to have noticeable tincts. Overall, these antonyms provide a useful contrast to the concept of tincts, which is characterized by a subtle, often nuanced, coloring effect.