The antonyms for the word "more whitish" are diverse and may depend on the context in which the word is used. Some possible antonyms include "darker," "colored," "tinted," or "pigmented." If used to describe skin color, other antonyms might include "brown," "black," or "tan." Similarly, if used to describe clothing or objects, antonyms may include "vibrant," "bright," or "bold." In essence, antonyms for "more whitish" could cover a wide spectrum of colors, shades, and tones, depending on the language or culture in question. It is important to consider the context carefully to determine the most appropriate antonym.