# Tsui

> English word · Proper noun · frequency rank #46,827

## Definitions
1. A surname.

## Etymology
From Cantonese 徐 (ceoi⁴) or 崔 (ceoi¹).

## Easily confused with
- **Tu** (https://plainspell.com/en/vs/tsui-vs-tu)
- **tub** (https://plainspell.com/en/vs/tsui-vs-tub)
- **tug** (https://plainspell.com/en/vs/tsui-vs-tug)
- **Tue** (https://plainspell.com/en/vs/tsui-vs-tue)
- **tum** (https://plainspell.com/en/vs/tsui-vs-tum)
- **tun** (https://plainspell.com/en/vs/tsui-vs-tun)
- **tut** (https://plainspell.com/en/vs/tsui-vs-tut)
- **tux** (https://plainspell.com/en/vs/tsui-vs-tux)
- **tui** (https://plainspell.com/en/vs/tsui-vs-tui)
- **tur** (https://plainspell.com/en/vs/tsui-vs-tur)
- **TUC** (https://plainspell.com/en/vs/tsui-vs-tuc)
- **ti** (https://plainspell.com/en/vs/ti-vs-tsui)
- **TS** (https://plainspell.com/en/vs/ts-vs-tsui)
- **tri** (https://plainspell.com/en/vs/tri-vs-tsui)
- **tai** (https://plainspell.com/en/vs/tai-vs-tsui)
- **TSA** (https://plainspell.com/en/vs/tsa-vs-tsui)
- **tau** (https://plainspell.com/en/vs/tau-vs-tsui)
- **Thi** (https://plainspell.com/en/vs/thi-vs-tsui)
- **Thu** (https://plainspell.com/en/vs/thu-vs-tsui)
- **tru** (https://plainspell.com/en/vs/tru-vs-tsui)

## Common misspellings (5)
`stui`, `tsiu`, `tssui`, `ttsui`, `tusi`

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