Zaragozans are proud of their city's rich history and cultural heritage.

He is a proud Zaragozan.

I met a Zaragozan at the conference.

He followed the Zarathustric teachings faithfully.

Zarathustrism is an ancient name for Zoroastrianism.

Zarathushtra was a Persian prophet and the founder of Zoroastrianism.

The Zarathustrans gathered for their annual conference.

He follows the Zarathustran teachings.

Zarathustran is an alternative form of Zarathustrian.

Zarathustrianism is an ancient monotheistic religion.