# Zarathustra

> English word · Proper noun · frequency rank #66,422

## Definitions
1. Synonym of Zoroaster.

## Etymology
From German Zarathustra, from Avestan 𐬰𐬀𐬭𐬀𐬚𐬎𐬱𐬙𐬭𐬀 (zaraθuštra). Doublet of Zoroaster.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/zarathustra