Allelomorphic is a term that refers to the different forms of a single gene that exist within a population. It is a complex scientific term that may be difficult for the general population to understand. There are, however, some simpler synonyms that can be used in place of this term. These include variant, mutation, divergence and distinctiveness. All of these synonyms can be used to describe the genetic variation that exists within a species. Overall, using simpler terms can help to make scientific concepts more accessible and easier to understand for a broader audience.