* Patriarch: The head of a family or tribe, often the oldest male.
* Patrimony: An inheritance from one's father or ancestors.
* Patricide: The act of killing one's father.
* Patriotic: Having or expressing love for one's country, which is often considered a metaphorical "fatherland."
* Patrician: A member of the aristocracy, originally those who were considered "fathers" of Rome.
While "patri" often refers to the literal father, it can also have a more metaphorical meaning, such as in the case of "patriotic."