---
title: "BIP39 Word #1148: month — Seed Phrase Mnemonic Word"
url: "https://bip39-phrase.com/bip39-word/month/"
language: "en"
updated: "2026-10-19T00:00:00+00:00"
---

Word #1148 10001111011 

# month — BIP39 word #1148

"**month**" is word #1148 of the 2048 words in the official BIP39 English wordlist, between [monster](/bip39-word/monster/) and [moon](/bip39-word/moon/). In a seed phrase it stands for the 11-bit value `10001111011`, decimal index 1147\. 

/mʌnθ/  · _noun:_ one of the twelve periods into which a year is divided 

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

## 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):

[author](/bip39-word/author/)[sorry](/bip39-word/sorry/)[quarter](/bip39-word/quarter/)[panda](/bip39-word/panda/)[manual](/bip39-word/manual/)[merge](/bip39-word/merge/)[miracle](/bip39-word/miracle/)[mobile](/bip39-word/mobile/)[morning](/bip39-word/morning/)[monkey](/bip39-word/monkey/)[monster](/bip39-word/monster/) 

Position

Hex Index

0x47B

4-Letter Prefix

mont

## About "month" in BIP39

- "month" has 5 letters, but the first four, **"mont"**, already identify it, because **"mon"** also begins [monitor](/bip39-word/monitor/), [monkey](/bip39-word/monkey/) and [monster](/bip39-word/monster/).
- **"mont"** is unique only within the English list: it also begins montagne in the [French list](/french/), monto in the [Spanish list](/spanish/), montato in the [Italian list](/italian/), montanha in the [Portuguese list](/portuguese/) and montovat in the [Czech list](/czech/), so a four-letter backup should say which list it uses.

## Word #1148 in the Other 9 BIP39 Wordlists

[Czech](/czech/) ovar 

[French](/french/) lingot 

[Italian](/italian/) olfatto 

[Japanese](/japanese/) たんか 

[Korean](/korean/) 연설 

[Portuguese](/portuguese/) lenhador 

[Spanish](/spanish/) mina 

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

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

## Similar Words — Check Carefully During Recovery

Words sharing the first three letters "mon":

[monitor](/bip39-word/monitor/)[monkey](/bip39-word/monkey/)[monster](/bip39-word/monster/) 

## More BIP39 Words Starting with "M"

[ #1144 moment ](/bip39-word/moment/)[ #1145 monitor ](/bip39-word/monitor/)[ #1146 monkey ](/bip39-word/monkey/)[ #1147 monster ](/bip39-word/monster/)[ #1149 moon ](/bip39-word/moon/)[ #1150 moral ](/bip39-word/moral/)[ #1151 more ](/bip39-word/more/)[ #1152 morning ](/bip39-word/morning/) 

[View all words starting with "M" ](/bip39-words/m/) 

## Seed phrase, key and recovery guides

- [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/)
- [Electrum Seed vs BIP39: Why Other Wallets Reject It](/electrum-seed-vs-bip39/)

[ Full BIP39 Wordlist ](/)