Anthropomancy, meaning divination through observing the entrails of a human or a sacrificed human being, is a practice shrouded in history. In case you're looking for appropriate synonyms to this eerie term, there are a few options in the English language. Haruspication is one, referring to predicting the future through inspecting the organs of sacrificed animals. Similarly, extispicy, divination by examining the entrails of animals, is commonly used. Scapulimancy, on the other hand, means predicting the future through the study of animal bones. Finally, hepatoscopy means divination through the livers of animals. These words might be difficult to pronounce, but they sure are fascinating!