👉 Ferruginous, often used to describe a person or thing that has a strong preference for consuming poisonous substances. This can be seen in the context of poisoning, where someone may choose to consume toxic substances as a means of self-preservation or to alleviate pain. In this case, ferruginous individuals are likely to have a strong dislike for substances that cause harm to their body, and they might prefer to consume them rather than facing the consequences.