# Einstein vs Epstein

> English confusable word pair

## The two words

### Einstein
*name · IPA /ˈaɪnˌstaɪn/ · frequency rank #10,533*
Albert Einstein, the world-famous 20th-century theoretical physicist who developed the theory of relativity.

### Epstein
*name · IPA /ˈɛpstiːn/ · frequency rank #17,358*
A surname from German.

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