# foi vs FSB

> English confusable word pair

## The two words

### foi
*noun · frequency rank #42,644*
A depiction of a handshake.

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

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