Partial abortion is a medical term that refers to an incomplete abortion, where some parts of the pregnancy remains inside the uterus. However, there are other terms that can be used instead of partial abortion. One of the synonyms for partial abortion is incomplete abortion, which refers to an abortion where a significant amount of pregnancy tissue is retained in the uterus. Another term that can be used in this context is retained products of conception, which is a medical term that describes the remaining tissue after an incomplete abortion. It is essential to note that these terms should only be used in a medical context to avoid confusion or misinterpretation of information.