Carbonic anhydrase is an enzyme found within red blood cells and some other cell types that plays a crucial role in carbon dioxide regulation in the body. However, if you were looking to expand your vocabulary beyond the term "carbonic anhydrase," there are several synonyms to add to your lexicon. One variation is "carbonate dehydratase," which refers to the enzyme's ability to catalyze the removal of water from carbonic acid. Another term that can be used is "CO2 hydratase," as the enzyme facilitates the conversion of carbon dioxide and water into carbonic acid. Other related terms include bicarbonate anhydrase and carbamate hydratase.