IPA: //ˌmɪsəˈprɒstɒl//
KK: /mɪsəˈprɒstɒl/
A medication that is used to prevent stomach ulcers and to induce abortions.
The doctor prescribed misoprostol to help prevent gastric ulcers.
Misoprostol is formed from "miso-" (from Greek "misos", meaning hatred) and "prostaglandin" (a group of lipids made at sites of tissue damage or infection that are involved in dealing with injury and illness). The word refers to a medication that is a synthetic prostaglandin analogue used to prevent stomach ulcers and induce labor, thus relating to its function in medical treatment rather than its etymological roots.
Think of 'hatred' ('miso-') in the context of how misoprostol is used to counteract the negative effects of certain medical conditions, like ulcers.
No commonly confused words.