Lysenkoism refers to the political and scientific ideology that prevailed in the Soviet Union under the guidance of Trofim Lysenko in the mid-twentieth century. The term is now used more generally to refer to pseudoscientific practices that do not align with empirical evidence. Some synonyms for lysenkoism include dogmatism, quackery, pseudoscience, anti-intellectualism, and denialism. All of these terms describe a rejection of scientific evidence in favor of personal belief or ideology. Other synonyms for lysenkoism could include factitious, fictitious, fraudulent, or illusory. Ultimately, lysenkoism and its synonyms highlight the importance of scientific integrity and critical thinking in preserving the accuracy and validity of research and knowledge. Without these values, pseudoscientific falsehoods and unfounded beliefs may gain traction and threaten our understanding of the world around us.