The phrase "more sugar coated" implies that something is excessively sweet or overly embellished. Its antonyms can relate to the opposite feelings or expressions, such as honesty, candidness, and simplicity. Some antonyms for "more sugar coated" are blunt, forthright, direct, sincere, candid, outspoken, frank, unembellished, plain, and unadorned. These words have a different connotation and describe a direct and honest way of speaking without any artificial or exaggerated emotions. Using these antonyms, we can convey a more authentic and straightforward message, without any layers of sugar coating that can obscure the true meaning.