Roans are horses with a coat that is usually a mixture of white and another color, such as bay, chestnut, or black. However, there are several synonyms for the word 'roans' that one can use to describe these horses more eloquently. For instance, one could use the word 'dapple,' which means a coat with dark spots or circles that vary in size on a lighter background. Alternatively, the term 'variegated' could describe a horse with patchy coloration or a coat that blends two colors unevenly in a unique way. Other synonyms for 'roans' include 'piebald,' 'skewbald,' and 'pinto,' all of which refer to horses with distinctive coat patterns.