# F5 vs Fe

> English confusable word pair

## The two words

### F5
*verb · frequency rank #34,052*
To refresh a webpage, especially if done continuously when waiting for an update.

### Fe
*noun · frequency rank #8,285*
American Library Association abbreviation for forty-eighth, a book size (7.5-10 cm in height); a book of that height.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/vs/f5-vs-fe