---
title: "BIP39 Word #1884: twin — Seed Phrase Mnemonic Word"
url: "https://bip39-phrase.com/bip39-word/twin/"
language: "en"
updated: "2026-10-19T00:00:00+00:00"
---

Word #1884 11101011011 

# twin — BIP39 word #1884

"**twin**" is word #1884 of the 2048 words in the official BIP39 English wordlist, between [twice](/bip39-word/twice/) and [twist](/bip39-word/twist/). In a seed phrase it stands for the 11-bit value `11101011011`, decimal index 1883\. 

/twɪn/  · _noun:_ one of two children born to the same mother at the same time 

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

## 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):

[hidden](/bip39-word/hidden/)[problem](/bip39-word/problem/)[slice](/bip39-word/slice/)[window](/bip39-word/window/)[toddler](/bip39-word/toddler/)[urge](/bip39-word/urge/)[truly](/bip39-word/truly/)[tuna](/bip39-word/tuna/)[typical](/bip39-word/typical/)[twenty](/bip39-word/twenty/)[twice](/bip39-word/twice/) 

Position

Hex Index

0x75B

4-Letter Prefix

twin

## About "twin" in BIP39

- It takes all four letters to identify "twin": **"twi"** also begins [twice](/bip39-word/twice/) and [twist](/bip39-word/twist/).

## Word #1884 in the Other 9 BIP39 Wordlists

[Czech](/czech/) vyhubit 

[French](/french/) tirelire 

[Italian](/italian/) trave 

[Japanese](/japanese/) めいし 

[Korean](/korean/) 필름 

[Portuguese](/portuguese/) tigela 

[Spanish](/spanish/) toro 

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

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

## Similar Words — Check Carefully During Recovery

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

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

Words sharing the first three letters "twi":

[twice](/bip39-word/twice/)[twist](/bip39-word/twist/) 

## More BIP39 Words Starting with "T"

[ #1880 turtle ](/bip39-word/turtle/)[ #1881 twelve ](/bip39-word/twelve/)[ #1882 twenty ](/bip39-word/twenty/)[ #1883 twice ](/bip39-word/twice/)[ #1885 twist ](/bip39-word/twist/)[ #1886 two ](/bip39-word/two/)[ #1887 type ](/bip39-word/type/)[ #1888 typical ](/bip39-word/typical/) 

[View all words starting with "T" ](/bip39-words/t/) 

## Seed phrase, key and recovery guides

- [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/)
- [BIP 44 – Multi-Account Hierarchy for Deterministic Wallets](/bip-44-multi-account-hierarchy-for-deterministic-wallets/)

[ Full BIP39 Wordlist ](/)