Paralogic genes are defined as genes that share homology due to gene duplication. They are commonly found in eukaryotic genomes and play important roles in evolution as they can diversify and contribute to the development of new traits. Synonyms for paralogic genes include duplicate genes, homologous genes, and related genes. These terms describe the relationship between genes that have originated from a common ancestor through genetic duplication events. Additionally, paralogic genes can also be referred to as gene families, as they encompass multiple members that share similar functions or sequences. Understanding the synonyms for paralogic genes is important for scientists studying genetics and evolution, as these genes have significant implications in understanding how organisms have evolved over time.