What is the prefixes of Ethical?

There are no prefixes for the word "ethical." It's a stand-alone word, not a compound word with a prefix.

However, you might be thinking of words related to "ethical," which do have prefixes:

* Unethical: This uses the prefix "un-" to indicate the opposite of ethical.

* Anti-ethical: This uses the prefix "anti-" to indicate opposition to ethical behavior.

* Bioethics: This combines the prefix "bio-" (relating to life) with "ethics" to discuss ethical issues in the life sciences.

* Metaethics: This uses the prefix "meta-" (referring to something beyond) to discuss the philosophical foundations of ethics.

Let me know if you have any more questions!