---
title: "BIP39 Word #352: cloud — Seed Phrase Mnemonic Word"
url: "https://bip39-phrase.com/bip39-word/cloud/"
language: "en"
updated: "2026-10-19T00:00:00+00:00"
---

Word #352 00101011111 

# cloud — BIP39 word #352

"**cloud**" is word #352 of the 2048 words in the official BIP39 English wordlist, between [cloth](/bip39-word/cloth/) and [clown](/bip39-word/clown/). In a seed phrase it stands for the 11-bit value `00101011111`, decimal index 351\. 

/klaʊd/  · _noun:_ a white or gray mass of water vapor floating in the sky 

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

## Binary Representation

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

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

[program](/bip39-word/program/)[hip](/bip39-word/hip/)[armor](/bip39-word/armor/)[desk](/bip39-word/desk/)[catalog](/bip39-word/catalog/)[copper](/bip39-word/copper/)[clarify](/bip39-word/clarify/)[cliff](/bip39-word/cliff/)[clock](/bip39-word/clock/)[close](/bip39-word/close/)[cloth](/bip39-word/cloth/) 

Position

Hex Index

0x15F

4-Letter Prefix

clou

## About "cloud" in BIP39

- "cloud" has 5 letters, but the first four, **"clou"**, already identify it, because **"clo"** also begins [clock](/bip39-word/clock/), [clog](/bip39-word/clog/), [close](/bip39-word/close/), [cloth](/bip39-word/cloth/) and [clown](/bip39-word/clown/).

## Word #352 in the Other 9 BIP39 Wordlists

[Czech](/czech/) fjord 

[French](/french/) cédille 

[Italian](/italian/) ciclismo 

[Japanese](/japanese/) かなざわし 

[Korean](/korean/) 단골 

[Portuguese](/portuguese/) cacau 

[Spanish](/spanish/) carta 

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

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

## Similar Words — Check Carefully During Recovery

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

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

Read aloud, "cloud" /klaʊd/ is one sound away from these 2 words: 

[clown /klaʊn/](/bip39-word/clown/)[crowd /kraʊd/](/bip39-word/crowd/) 

Words sharing the first three letters "clo":

[clock](/bip39-word/clock/)[clog](/bip39-word/clog/)[close](/bip39-word/close/)[cloth](/bip39-word/cloth/)[clown](/bip39-word/clown/) 

## More BIP39 Words Starting with "C"

[ #348 clock ](/bip39-word/clock/)[ #349 clog ](/bip39-word/clog/)[ #350 close ](/bip39-word/close/)[ #351 cloth ](/bip39-word/cloth/)[ #353 clown ](/bip39-word/clown/)[ #354 club ](/bip39-word/club/)[ #355 clump ](/bip39-word/clump/)[ #356 cluster ](/bip39-word/cluster/) 

[View all words starting with "C" ](/bip39-words/c/) 

## Seed phrase, key and recovery guides

- [Invalid Seed Phrase? How to Find and Fix a Wrong Word (BIP39)](/how-to-fix-seed-phrase-errors/)
- [Ethereum Keystore File (JSON Wallet): Structure and Security](/json-wallets-explained/)
- [What Is BIP39? The Standard Behind Seed Phrases](/bip39-the-foundation-of-crypto-wallet-security/)

[ Full BIP39 Wordlist ](/)