---
title: "BIP39 Word #1756: swarm — Seed Phrase Mnemonic Word"
url: "https://bip39-phrase.com/bip39-word/swarm/"
language: "en"
updated: "2026-10-19T00:00:00+00:00"
---

Word #1756 11011011011 

# swarm — BIP39 word #1756

"**swarm**" is word #1756 of the 2048 words in the official BIP39 English wordlist, between [swap](/bip39-word/swap/) and [swear](/bip39-word/swear/). In a seed phrase it stands for the 11-bit value `11011011011`, decimal index 1755\. 

/swɔːm/  · _noun:_ a large group of insects, especially bees, moving together 

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

## Binary Representation

Eight 1-bits and three 0-bits; 165 of the 2048 indexes have exactly eight 1-bits.

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

[fork](/bip39-word/fork/)[opinion](/bip39-word/opinion/)[window](/bip39-word/window/)[slice](/bip39-word/slice/)[square](/bip39-word/square/)[term](/bip39-word/term/)[sunny](/bip39-word/sunny/)[surprise](/bip39-word/surprise/)[swim](/bip39-word/swim/)[swamp](/bip39-word/swamp/)[swap](/bip39-word/swap/) 

Position

Hex Index

0x6DB

4-Letter Prefix

swar

## About "swarm" in BIP39

- "swarm" has 5 letters, but the first four, **"swar"**, already identify it, because **"swa"** also begins [swallow](/bip39-word/swallow/), [swamp](/bip39-word/swamp/) and [swap](/bip39-word/swap/).

## Word #1756 in the Other 9 BIP39 Wordlists

[Czech](/czech/) ulice 

[French](/french/) sérum 

[Italian](/italian/) stagnare 

[Japanese](/japanese/) ぼうぎょ 

[Korean](/korean/) 친구 

[Portuguese](/portuguese/) segredo 

[Spanish](/spanish/) soporte 

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

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

## Similar Words — Check Carefully During Recovery

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

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

Read aloud, "swarm" /swɔːm/ is one sound away from this word: 

[swim /swɪm/](/bip39-word/swim/) 

Words sharing the first three letters "swa":

[swallow](/bip39-word/swallow/)[swamp](/bip39-word/swamp/)[swap](/bip39-word/swap/) 

## More BIP39 Words Starting with "S"

[ #1752 sustain ](/bip39-word/sustain/)[ #1753 swallow ](/bip39-word/swallow/)[ #1754 swamp ](/bip39-word/swamp/)[ #1755 swap ](/bip39-word/swap/)[ #1757 swear ](/bip39-word/swear/)[ #1758 sweet ](/bip39-word/sweet/)[ #1759 swift ](/bip39-word/swift/)[ #1760 swim ](/bip39-word/swim/) 

[View all words starting with "S" ](/bip39-words/s/) 

## Seed phrase, key and recovery guides

- [BIP 157 Client-Side Block Filtering: Compact Filters Explained](/bip-157-client-side-block-filtering/)
- [Bitcoin Core Seed Phrase: Why There Is None and How to Back Up](/bitcoin-core-seed-phrase-backup-guide/)
- [BIP38 Encrypted Private Keys: 6P Format and How to Decrypt](/bip38/)

[ Full BIP39 Wordlist ](/)