# FSB vs fun

> English confusable word pair

## The two words

### FSB
*name · frequency rank #32,815*
The Federal Security Service of the Russian Federation.

### fun
*noun · IPA /fʌn/ · frequency rank #502*
Amusement, enjoyment or pleasure.

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