# Sao vs SD

> English confusable word pair

## The two words

### Sao
*name · frequency rank #17,949*
A nereid (sea nymph) in Greek mythology.

### SD
*name · frequency rank #8,482*
Initialism of South Dakota: a state of the United States.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/en/vs/sao-vs-sd