# SQL vs sub

> English confusable word pair

## The two words

### SQL
*noun · IPA /ɛs kjuː ɛl/ · frequency rank #17,725*
Initialism of Structured Query Language.

### sub
*noun · IPA /sʌb/ · frequency rank #2,236*
Abbreviation of submarine.

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