---
title: "BIP39 Word #607: envelope — Seed Phrase Mnemonic Word"
url: "https://bip39-phrase.com/bip39-word/envelope/"
language: "en"
updated: "2026-10-19T00:00:00+00:00"
---

Word #607 01001011110 

# envelope — BIP39 word #607

"**envelope**" is word #607 of the 2048 words in the official BIP39 English wordlist, between [entry](/bip39-word/entry/) and [episode](/bip39-word/episode/). In a seed phrase it stands for the 11-bit value `01001011110`, decimal index 606\. 

/ˈɛnvələʊp/  · _noun:_ a flat paper cover in which a letter is sent 

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

## Binary Representation

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

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

[slim](/bip39-word/slim/)[armed](/bip39-word/armed/)[hint](/bip39-word/hint/)[forward](/bip39-word/forward/)[duck](/bip39-word/duck/)[exist](/bip39-word/exist/)[endorse](/bip39-word/endorse/)[enlist](/bip39-word/enlist/)[ensure](/bip39-word/ensure/)[entire](/bip39-word/entire/)[episode](/bip39-word/episode/) 

Position

Hex Index

0x25E

4-Letter Prefix

enve

## About "envelope" in BIP39

- "envelope" has 8 letters, but the first three, **"env"**, already identify it, because **"en"** also begins 20 other words, among them [enable](/bip39-word/enable/), [enact](/bip39-word/enact/), [end](/bip39-word/end/) and [endless](/bip39-word/endless/). Three letters are enough for only 604 of the 2048 words.
- **"enve"** is unique only within the English list: it also begins envergar in the [Portuguese list](/portuguese/), so a four-letter backup should say which list it uses.

## Word #607 in the Other 9 BIP39 Wordlists

[Czech](/czech/) kmitat 

[French](/french/) durcir 

[Italian](/italian/) etnico 

[Japanese](/japanese/) こうこう 

[Korean](/korean/) 방해 

[Portuguese](/portuguese/) detentor 

[Spanish](/spanish/) empeño 

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

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

## More BIP39 Words Starting with "E"

[ #603 ensure ](/bip39-word/ensure/)[ #604 enter ](/bip39-word/enter/)[ #605 entire ](/bip39-word/entire/)[ #606 entry ](/bip39-word/entry/)[ #608 episode ](/bip39-word/episode/)[ #609 equal ](/bip39-word/equal/)[ #610 equip ](/bip39-word/equip/)[ #611 era ](/bip39-word/era/) 

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

## Seed phrase, key and recovery guides

- [Seed Phrase vs Private Key: What's the Difference?](/seed-phrase-vs-private-key/)
- [Private Key QR Code Risks: Why Online Generators Are Unsafe](/qr-code-private-key-security-risks/)
- [Seed Phrase Formats by Network: BIP39 and the Exceptions](/seed-phrase-formats-by-network/)

[ Full BIP39 Wordlist ](/)