---
title: "BIP39 Word #913: improve — Seed Phrase Mnemonic Word"
url: "https://bip39-phrase.com/bip39-word/improve/"
language: "en"
updated: "2026-10-19T00:00:00+00:00"
---

Word #913 01110010000 

# improve — BIP39 word #913

"**improve**" is word #913 of the 2048 words in the official BIP39 English wordlist, between [impose](/bip39-word/impose/) and [impulse](/bip39-word/impulse/). In a seed phrase it stands for the 11-bit value `01110010000`, decimal index 912\. 

/ɪmˈpruːv/  · _verb:_ to make or become better 

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

## Binary Representation

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

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

[velvet](/bip39-word/velvet/)[craft](/bip39-word/craft/)[faith](/bip39-word/faith/)[ginger](/bip39-word/ginger/)[key](/bip39-word/key/)[invite](/bip39-word/invite/)[hybrid](/bip39-word/hybrid/)[indoor](/bip39-word/indoor/)[income](/bip39-word/income/)[inch](/bip39-word/inch/)[impulse](/bip39-word/impulse/) 

Position

Hex Index

0x390

4-Letter Prefix

impr

## About "improve" in BIP39

- "improve" has 7 letters, but the first four, **"impr"**, already identify it, because **"imp"** also begins [impact](/bip39-word/impact/), [impose](/bip39-word/impose/) and [impulse](/bip39-word/impulse/).
- **"impr"** is unique only within the English list: it also begins imprimer in the [French list](/french/), impronta in the [Italian list](/italian/) and imprensa in the [Portuguese list](/portuguese/), so a four-letter backup should say which list it uses.

## Word #913 in the Other 9 BIP39 Wordlists

[Czech](/czech/) nahodile 

[French](/french/) gibier 

[Italian](/italian/) lido 

[Japanese](/japanese/) すまい 

[Korean](/korean/) 수석 

[Portuguese](/portuguese/) gaveta 

[Spanish](/spanish/) impulso 

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

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

## Similar Words — Check Carefully During Recovery

Words sharing the first three letters "imp":

[impact](/bip39-word/impact/)[impose](/bip39-word/impose/)[impulse](/bip39-word/impulse/) 

## More BIP39 Words Starting with "I"

[ #909 immense ](/bip39-word/immense/)[ #910 immune ](/bip39-word/immune/)[ #911 impact ](/bip39-word/impact/)[ #912 impose ](/bip39-word/impose/)[ #914 impulse ](/bip39-word/impulse/)[ #915 inch ](/bip39-word/inch/)[ #916 include ](/bip39-word/include/)[ #917 income ](/bip39-word/income/) 

[View all words starting with "I" ](/bip39-words/i/) 

## 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 ](/)