Tumorigenic is a word that describes something that has the potential to promote the growth of tumors. There are several synonyms you can use to describe this, such as oncogenic, carcinogenic, cancer-causing, tumor-inducing, and neoplastic. These terms refer to substances or conditions that can activate oncogenes and suppress tumor suppressor genes, leading to uncontrolled cell growth and the formation of tumors. It's essential to know these words, especially in discussions about cancer research and treatment, as they are integral to understanding the mechanisms involved in cancer formation and progression. So if you encounter the term tumorigenic, be aware that there are other words that convey the same meaning.