---
title: "BIP39 Word #1100: maximum — Seed Phrase Mnemonic Word"
url: "https://bip39-phrase.com/bip39-word/maximum/"
language: "en"
updated: "2026-10-19T00:00:00+00:00"
---

Word #1100 10001001011 

# maximum — BIP39 word #1100

"**maximum**" is word #1100 of the 2048 words in the official BIP39 English wordlist, between [matter](/bip39-word/matter/) and [maze](/bip39-word/maze/). In a seed phrase it stands for the 11-bit value `10001001011`, decimal index 1099\. 

/ˈmæksɪməm/  · _noun:_ the greatest possible amount, number or degree 

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

## Binary Representation

Five 1-bits and six 0-bits; 462 of the 2048 indexes have exactly five 1-bits.

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

[annual](/bip39-word/annual/)[siren](/bip39-word/siren/)[practice](/bip39-word/practice/)[offer](/bip39-word/offer/)[lift](/bip39-word/lift/)[miracle](/bip39-word/miracle/)[merge](/bip39-word/merge/)[mask](/bip39-word/mask/)[measure](/bip39-word/measure/)[matrix](/bip39-word/matrix/)[matter](/bip39-word/matter/) 

Position

Hex Index

0x44B

4-Letter Prefix

maxi

## About "maximum" in BIP39

- "maximum" has 7 letters, but the first three, **"max"**, already identify it, because **"ma"** also begins 32 other words, among them [machine](/bip39-word/machine/), [mad](/bip39-word/mad/), [magic](/bip39-word/magic/) and [magnet](/bip39-word/magnet/). Three letters are enough for only 604 of the 2048 words.
- **"maxi"** is unique only within the English list: it also begins maximal in the [French list](/french/) and maxilar in the [Portuguese list](/portuguese/), so a four-letter backup should say which list it uses.

## Word #1100 in the Other 9 BIP39 Wordlists

[Czech](/czech/) omezit 

[French](/french/) kayak 

[Italian](/italian/) neve 

[Japanese](/japanese/) たこやき 

[Korean](/korean/) 어쩌다가 

[Portuguese](/portuguese/) jovem 

[Spanish](/spanish/) margen 

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

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

## More BIP39 Words Starting with "M"

[ #1096 material ](/bip39-word/material/)[ #1097 math ](/bip39-word/math/)[ #1098 matrix ](/bip39-word/matrix/)[ #1099 matter ](/bip39-word/matter/)[ #1101 maze ](/bip39-word/maze/)[ #1102 meadow ](/bip39-word/meadow/)[ #1103 mean ](/bip39-word/mean/)[ #1104 measure ](/bip39-word/measure/) 

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

## Seed phrase, key and recovery guides

- [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/)
- [Private Key Export: MetaMask, Trust Wallet, Ledger, Electrum](/convert-seed-phrase-to-private-key-guide/)

[ Full BIP39 Wordlist ](/)