---
title: "BIP39 Word #1507: rough — Seed Phrase Mnemonic Word"
url: "https://bip39-phrase.com/bip39-word/rough/"
language: "en"
updated: "2026-10-19T00:00:00+00:00"
---

Word #1507 10111100010 

# rough — BIP39 word #1507

"**rough**" is word #1507 of the 2048 words in the official BIP39 English wordlist, between [rotate](/bip39-word/rotate/) and [round](/bip39-word/round/). In a seed phrase it stands for the 11-bit value `10111100010`, decimal index 1506\. 

/rʌf/  · _adjective:_ having an uneven surface, or not gentle or exact 

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

## 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):

[detail](/bip39-word/detail/)[wisdom](/bip39-word/wisdom/)[ordinary](/bip39-word/ordinary/)[proof](/bip39-word/proof/)[reform](/bip39-word/reform/)[reunion](/bip39-word/reunion/)[salad](/bip39-word/salad/)[run](/bip39-word/run/)[rubber](/bip39-word/rubber/)[rose](/bip39-word/rose/)[round](/bip39-word/round/) 

Position

Hex Index

0x5E2

4-Letter Prefix

roug

## About "rough" in BIP39

- "rough" has 5 letters, but the first four, **"roug"**, already identify it, because **"rou"** also begins [round](/bip39-word/round/) and [route](/bip39-word/route/).
- **"roug"** is unique only within the English list: it also begins rouge in the [French list](/french/), so a four-letter backup should say which list it uses.

## Word #1507 in the Other 9 BIP39 Wordlists

[Czech](/czech/) setnout 

[French](/french/) plumage 

[Italian](/italian/) ronzio 

[Japanese](/japanese/) のおづま 

[Korean](/korean/) 점점 

[Portuguese](/portuguese/) pinha 

[Spanish](/spanish/) promesa 

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

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

## Similar Words — Check Carefully During Recovery

Read aloud, "rough" /rʌf/ is one sound away from these 3 words: 

[roof /ruːf/](/bip39-word/roof/)[rug /rʌɡ/](/bip39-word/rug/)[run /rʌn/](/bip39-word/run/) 

Words sharing the first three letters "rou":

[round](/bip39-word/round/)[route](/bip39-word/route/) 

## More BIP39 Words Starting with "R"

[ #1503 rookie ](/bip39-word/rookie/)[ #1504 room ](/bip39-word/room/)[ #1505 rose ](/bip39-word/rose/)[ #1506 rotate ](/bip39-word/rotate/)[ #1508 round ](/bip39-word/round/)[ #1509 route ](/bip39-word/route/)[ #1510 royal ](/bip39-word/royal/)[ #1511 rubber ](/bip39-word/rubber/) 

[View all words starting with "R" ](/bip39-words/r/) 

## Seed phrase, key and recovery guides

- [BIP 32 Explained: Hierarchical Deterministic Wallets](/bip-32/)
- [Can You Guess a Seed Phrase? Probability and Real Risks](/can-you-guess-a-seed-phrase-probability-and-real-risks/)
- [Crypto Inheritance: How to Pass On Your Seed Phrase](/crypto-inheritance/)

[ Full BIP39 Wordlist ](/)