---
title: "BIP39 Word #310: chase — Seed Phrase Mnemonic Word"
url: "https://bip39-phrase.com/bip39-word/chase/"
language: "en"
updated: "2026-10-19T00:00:00+00:00"
---

Word #310 00100110101 

# chase — BIP39 word #310

"**chase**" is word #310 of the 2048 words in the official BIP39 English wordlist, between [charge](/bip39-word/charge/) and [chat](/bip39-word/chat/). In a seed phrase it stands for the 11-bit value `00100110101`, decimal index 309\. 

/ʧeɪs/  · _verb:_ to run after someone or something to catch them 

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

## 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):

[pluck](/bip39-word/pluck/)[grit](/bip39-word/grit/)[allow](/bip39-word/allow/)[cute](/bip39-word/cute/)[concert](/bip39-word/concert/)[cargo](/bip39-word/cargo/)[caution](/bip39-word/caution/)[chicken](/bip39-word/chicken/)[change](/bip39-word/change/)[cheap](/bip39-word/cheap/)[charge](/bip39-word/charge/) 

Position

Hex Index

0x135

4-Letter Prefix

chas

## About "chase" in BIP39

- "chase" has 5 letters, but the first four, **"chas"**, already identify it, because **"cha"** also begins 8 other words, among them [chair](/bip39-word/chair/), [chalk](/bip39-word/chalk/), [champion](/bip39-word/champion/) and [change](/bip39-word/change/).
- **"chas"** is unique only within the English list: it also begins chasseur in the [French list](/french/), so a four-letter backup should say which list it uses.

## Word #310 in the Other 9 BIP39 Wordlists

[Czech](/czech/) ekonomie 

[French](/french/) cadre 

[Italian](/italian/) cardo 

[Japanese](/japanese/) おんけい 

[Korean](/korean/) 냄비 

[Portuguese](/portuguese/) bocejo 

[Spanish](/spanish/) caída 

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

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

## Similar Words — Check Carefully During Recovery

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

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

Read aloud, "chase" /ʧeɪs/ is one sound away from these 4 words: 

[base /beɪs/](/bip39-word/base/)[choice /ʧɔɪs/](/bip39-word/choice/)[face /feɪs/](/bip39-word/face/)[race /reɪs/](/bip39-word/race/) 

Words sharing the first three letters "cha":

[chair](/bip39-word/chair/)[chalk](/bip39-word/chalk/)[champion](/bip39-word/champion/)[change](/bip39-word/change/)[chaos](/bip39-word/chaos/)[chapter](/bip39-word/chapter/)[charge](/bip39-word/charge/)[chat](/bip39-word/chat/) 

## More BIP39 Words Starting with "C"

[ #306 change ](/bip39-word/change/)[ #307 chaos ](/bip39-word/chaos/)[ #308 chapter ](/bip39-word/chapter/)[ #309 charge ](/bip39-word/charge/)[ #311 chat ](/bip39-word/chat/)[ #312 cheap ](/bip39-word/cheap/)[ #313 check ](/bip39-word/check/)[ #314 cheese ](/bip39-word/cheese/) 

[View all words starting with "C" ](/bip39-words/c/) 

## Seed phrase, key and recovery guides

- [Seed Phrase Formats by Network: BIP39 and the Exceptions](/seed-phrase-formats-by-network/)
- [BIP39 vs BIP32 vs BIP44: How the Seed Standards Fit Together](/crypto-seed-standards-bip39-vs-bip32-vs-bip44/)
- [How to Memorize a Seed Phrase: Color, Story and Palace Methods](/seed-phrase-memory/)

[ Full BIP39 Wordlist ](/)