---
title: "BIP39 Word #427: crystal — Seed Phrase Mnemonic Word"
url: "https://bip39-phrase.com/bip39-word/crystal/"
language: "en"
updated: "2026-10-19T00:00:00+00:00"
---

Word #427 00110101010 

# crystal — BIP39 word #427

"**crystal**" is word #427 of the 2048 words in the official BIP39 English wordlist, between [cry](/bip39-word/cry/) and [cube](/bip39-word/cube/). In a seed phrase it stands for the 11-bit value `00110101010`, decimal index 426\. 

/ˈkrɪstl/  · _noun:_ a clear mineral like glass, or a solid with a regular shape 

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

## 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):

[relief](/bip39-word/relief/)[inspire](/bip39-word/inspire/)[best](/bip39-word/best/)[census](/bip39-word/census/)[diary](/bip39-word/diary/)[course](/bip39-word/course/)[dance](/bip39-word/dance/)[crowd](/bip39-word/crowd/)[cupboard](/bip39-word/cupboard/)[crush](/bip39-word/crush/)[cube](/bip39-word/cube/) 

Position

Hex Index

0x1AA

4-Letter Prefix

crys

## About "crystal" in BIP39

- "crystal" has 7 letters, but the first four, **"crys"**, already identify it, because **"cry"** also begins [cry](/bip39-word/cry/).
- Its first letters also spell another BIP39 word, [cry](/bip39-word/cry/). Write "crystal" out in full: cut short, it turns into a different valid word.

## Word #427 in the Other 9 BIP39 Wordlists

[Czech](/czech/) hodlat 

[French](/french/) coincer 

[Italian](/italian/) cucire 

[Japanese](/japanese/) きのう 

[Korean](/korean/) 마늘 

[Portuguese](/portuguese/) cetim 

[Spanish](/spanish/) coger 

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

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

## Similar Words — Check Carefully During Recovery

Words sharing the first three letters "cry":

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

## More BIP39 Words Starting with "C"

[ #423 crumble ](/bip39-word/crumble/)[ #424 crunch ](/bip39-word/crunch/)[ #425 crush ](/bip39-word/crush/)[ #426 cry ](/bip39-word/cry/)[ #428 cube ](/bip39-word/cube/)[ #429 culture ](/bip39-word/culture/)[ #430 cup ](/bip39-word/cup/)[ #431 cupboard ](/bip39-word/cupboard/) 

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

## 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 ](/)