Directly from "deus":
* Deity: A god or goddess.
* Deify: To make someone or something into a god.
Derived from "deus" through other Latin words:
* Divinity: The state of being divine or godlike.
* Divine: Belonging to or characteristic of a god; supremely good or beautiful.
* Deism: The belief that God created the universe but does not intervene in its affairs.
* Theism: The belief in the existence of a god or gods.
* Atheism: The disbelief in the existence of a god or gods.
* Polytheism: The belief in the existence of many gods.
* Monotheism: The belief in the existence of one god.
* Deus ex machina: A sudden and unexpected event that solves a problem in a story.
Other related words:
* Diocese: A district under the pastoral care of a bishop.
* Diocesan: Relating to a diocese.
* Diode: A semiconductor device that conducts electricity in only one direction.
These are just a few examples, and there are many other words derived from the Latin root "deus."