Homomultimeric is a term commonly used in molecular biology to describe a protein complex that is composed of multiple identical subunits. Synonyms for homomultimeric include homo-oligomeric, homopolymeric, and homomeric. These terms are used interchangeably to describe protein complexes that are composed of only one type of subunit. In contrast, heteromultimeric protein complexes are composed of different types of subunits. Understanding the structure and composition of protein complexes is crucial for deciphering their function and cellular roles. Hence, appropriate use of synonyms for homomultimeric can aid in clear communication in molecular biology research.