---
title: "BIP39 Word #92: arena — Seed Phrase Mnemonic Word"
url: "https://bip39-phrase.com/bip39-word/arena/"
language: "en"
updated: "2026-10-19T00:00:00+00:00"
---

Word #92 00001011011 

# arena — BIP39 word #92

"**arena**" is word #92 of the 2048 words in the official BIP39 English wordlist, between [area](/bip39-word/area/) and [argue](/bip39-word/argue/). In a seed phrase it stands for the 11-bit value `00001011011`, decimal index 91\. 

/əˈriːnə/  · _noun:_ a large enclosed space for sports or entertainment 

[Russian](/ru/ "The BIP39 wordlist with Russian translations"): арена 

## Binary Representation

Five 1-bits and six 0-bits; 462 of the 2048 indexes have exactly five 1-bits.

One wrong bit turns it into (leftmost bit first):

[merge](/bip39-word/merge/)[enter](/bip39-word/enter/)[clock](/bip39-word/clock/)[bread](/bip39-word/bread/)[address](/bip39-word/address/)[author](/bip39-word/author/)[annual](/bip39-word/annual/)[apology](/bip39-word/apology/)[armor](/bip39-word/armor/)[arctic](/bip39-word/arctic/)[area](/bip39-word/area/) 

Position

Hex Index

0x05B

4-Letter Prefix

aren

## About "arena" in BIP39

- "arena" has 5 letters, but the first four, **"aren"**, already identify it, because **"are"** also begins [area](/bip39-word/area/).
- **"aren"** is unique only within the English list: it also begins arenile in the [Italian list](/italian/) and arenito in the [Portuguese list](/portuguese/), so a four-letter backup should say which list it uses.

## Word #92 in the Other 9 BIP39 Wordlists

[Czech](/czech/) borec 

[French](/french/) aménager 

[Italian](/italian/) anacardo 

[Japanese](/japanese/) いちじ 

[Korean](/korean/) 경상도 

[Portuguese](/portuguese/) aldeia 

[Spanish](/spanish/) amasar 

[Traditional Chinese](/chinese-traditional/) 體 

[Simplified Chinese](/chinese-simplified/) 体 

## Similar Words — Check Carefully During Recovery

 One BIP39 word differs from "arena" by just a single letter — the most common source of typos when a seed phrase is entered by hand: 

[area](/bip39-word/area/) 

Words sharing the first three letters "are":

[area](/bip39-word/area/) 

## More BIP39 Words Starting with "A"

[ #88 april ](/bip39-word/april/)[ #89 arch ](/bip39-word/arch/)[ #90 arctic ](/bip39-word/arctic/)[ #91 area ](/bip39-word/area/)[ #93 argue ](/bip39-word/argue/)[ #94 arm ](/bip39-word/arm/)[ #95 armed ](/bip39-word/armed/)[ #96 armor ](/bip39-word/armor/) 

[View all words starting with "A" ](/bip39-words/a/) 

## Seed phrase, key and recovery guides

- [What Is a Bitcoin Address and How Does It Work?](/what-is-a-bitcoin-address/)
- [How to Generate a BIP39 Seed Phrase with Dice, Step by Step](/seed-phrase-with-dice/)
- [Derivation Path Explained: What m/44'/0'/0'/0/0 Means](/derivation-path/)

[ Full BIP39 Wordlist ](/)