# fiction vs fission

> English confusable word pair

## The two words

### fiction
*noun · IPA /ˈfɪk.ʃən/ · frequency rank #3,363*
Literary type using invented or imaginative writing, instead of real facts, usually written as prose.

### fission
*noun · IPA /ˈfɪʃən/ · frequency rank #25,059*
The process whereby one item splits to become two.

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