# STR vs suh

> English confusable word pair

## The two words

### STR
*noun · frequency rank #20,507*
Initialism of short tandem repeat.

### suh
*noun · frequency rank #30,248*
Pronunciation spelling of sir, usually to suggest the speech of African-American slaves.

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