---
title: "BIP39 Word #646: expose — Seed Phrase Mnemonic Word"
url: "https://bip39-phrase.com/bip39-word/expose/"
language: "en"
updated: "2026-10-19T00:00:00+00:00"
---

Word #646 01010000101 

# expose — BIP39 word #646

"**expose**" is word #646 of the 2048 words in the official BIP39 English wordlist, between [explain](/bip39-word/explain/) and [express](/bip39-word/express/). In a seed phrase it stands for the 11-bit value `01010000101`, decimal index 645\. 

/ɪksˈpəʊz/  · _verb:_ to uncover something hidden, or leave it open to harm 

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

## Binary Representation

Four 1-bits and seven 0-bits; 330 of the 2048 indexes have exactly four 1-bits.

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

[spawn](/bip39-word/spawn/)[awful](/bip39-word/awful/)[idle](/bip39-word/idle/)[doll](/bip39-word/doll/)[flavor](/bip39-word/flavor/)[feed](/bip39-word/feed/)[famous](/bip39-word/famous/)[faculty](/bip39-word/faculty/)[expand](/bip39-word/expand/)[extend](/bip39-word/extend/)[explain](/bip39-word/explain/) 

Position

Hex Index

0x285

4-Letter Prefix

expo

## About "expose" in BIP39

- "expose" has 6 letters, but the first four, **"expo"**, already identify it, because **"exp"** also begins [expand](/bip39-word/expand/), [expect](/bip39-word/expect/), [expire](/bip39-word/expire/), [explain](/bip39-word/explain/) and [express](/bip39-word/express/).
- **"expo"** is unique only within the English list: it also begins exposer in the [French list](/french/), exponer in the [Spanish list](/spanish/), exposto in the [Portuguese list](/portuguese/) and export in the [Czech list](/czech/), so a four-letter backup should say which list it uses.

## Word #646 in the Other 9 BIP39 Wordlists

[Czech](/czech/) korbel 

[French](/french/) éloge 

[Italian](/italian/) ferro 

[Japanese](/japanese/) こたい 

[Korean](/korean/) 별일 

[Portuguese](/portuguese/) dorsal 

[Spanish](/spanish/) estar 

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

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

## Similar Words — Check Carefully During Recovery

Words sharing the first three letters "exp":

[expand](/bip39-word/expand/)[expect](/bip39-word/expect/)[expire](/bip39-word/expire/)[explain](/bip39-word/explain/)[express](/bip39-word/express/) 

## More BIP39 Words Starting with "E"

[ #642 expand ](/bip39-word/expand/)[ #643 expect ](/bip39-word/expect/)[ #644 expire ](/bip39-word/expire/)[ #645 explain ](/bip39-word/explain/)[ #647 express ](/bip39-word/express/)[ #648 extend ](/bip39-word/extend/)[ #649 extra ](/bip39-word/extra/)[ #650 eye ](/bip39-word/eye/) 

[View all words starting with "E" ](/bip39-words/e/) 

## Seed phrase, key and recovery guides

- [Crypto Inheritance: How to Pass On Your Seed Phrase](/crypto-inheritance/)
- [Private Key Export: MetaMask, Trust Wallet, Ledger, Electrum](/convert-seed-phrase-to-private-key-guide/)
- [How to Create a Seed Phrase: Step-by-Step Guide and Examples](/create-a-seed-phrase/)

[ Full BIP39 Wordlist ](/)