# JSON

> English word · Proper noun · IPA /ˈd͡ʒeɪsən/ · frequency rank #39,378

## Definitions
1. Initialism of JavaScript Object Notation, a data format used to represent structured data. It is based on JavaScript syntax.

## Easily confused with
- **jun** (https://plainspell.com/en/vs/json-vs-jun)
- **Juan** (https://plainspell.com/en/vs/json-vs-juan)
- **Judson** (https://plainspell.com/en/vs/json-vs-judson)
- **jo** (https://plainspell.com/en/vs/jo-vs-json)
- **job** (https://plainspell.com/en/vs/job-vs-json)
- **Joe** (https://plainspell.com/en/vs/joe-vs-json)
- **joy** (https://plainspell.com/en/vs/joy-vs-json)
- **Jan** (https://plainspell.com/en/vs/jan-vs-json)
- **Jon** (https://plainspell.com/en/vs/jon-vs-json)
- **jin** (https://plainspell.com/en/vs/jin-vs-json)
- **Jen** (https://plainspell.com/en/vs/jen-vs-json)
- **jog** (https://plainspell.com/en/vs/jog-vs-json)
- **Joo** (https://plainspell.com/en/vs/joo-vs-json)
- **jot** (https://plainspell.com/en/vs/jot-vs-json)
- **Joh** (https://plainspell.com/en/vs/joh-vs-json)
- **jor** (https://plainspell.com/en/vs/jor-vs-json)
- **john** (https://plainspell.com/en/vs/john-vs-json)
- **join** (https://plainspell.com/en/vs/join-vs-json)
- **jean** (https://plainspell.com/en/vs/jean-vs-json)
- **Joan** (https://plainspell.com/en/vs/joan-vs-json)

## Common misspellings (6)
`jjson`, `josn`, `jsno`, `jsonn`, `jsson`, `sjon`

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