---
title: "BIP39 Word #430: cup — Seed Phrase Mnemonic Word"
url: "https://bip39-phrase.com/bip39-word/cup/"
language: "en"
updated: "2026-10-19T00:00:00+00:00"
---

Word #430 00110101101 

# cup — BIP39 word #430

"**cup**" is word #430 of the 2048 words in the official BIP39 English wordlist, between [culture](/bip39-word/culture/) and [cupboard](/bip39-word/cupboard/). In a seed phrase it stands for the 11-bit value `00110101101`, decimal index 429\. 

/kʌp/  · _noun:_ a small open container with a handle, used for drinking 

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

## Binary Representation

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

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

[remember](/bip39-word/remember/)[interest](/bip39-word/interest/)[between](/bip39-word/between/)[certain](/bip39-word/certain/)[diet](/bip39-word/diet/)[coyote](/bip39-word/coyote/)[dash](/bip39-word/dash/)[cruise](/bip39-word/cruise/)[cry](/bip39-word/cry/)[curious](/bip39-word/curious/)[culture](/bip39-word/culture/) 

Position

Hex Index

0x1AD

4-Letter Prefix

cup

## About "cup" in BIP39

- All three letters of "cup" also begin longer words: [cupboard](/bip39-word/cupboard/). So "cup" cannot be shortened, and a backup that keeps the first four letters of each word stores it as **"cup"** but cupboard as **"cupb"**.

## Word #430 in the Other 9 BIP39 Wordlists

[Czech](/czech/) hojnost 

[French](/french/) colline 

[Italian](/italian/) cullato 

[Japanese](/japanese/) きびしい 

[Korean](/korean/) 마련 

[Portuguese](/portuguese/) chaleira 

[Spanish](/spanish/) cojo 

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

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

## Similar Words — Check Carefully During Recovery

Read aloud, "cup" /kʌp/ is one sound away from these 3 words: 

[come /kʌm/](/bip39-word/come/)[couple /ˈkʌpl/](/bip39-word/couple/)[keep /kiːp/](/bip39-word/keep/) 

Words sharing the first three letters "cup":

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

## More BIP39 Words Starting with "C"

[ #426 cry ](/bip39-word/cry/)[ #427 crystal ](/bip39-word/crystal/)[ #428 cube ](/bip39-word/cube/)[ #429 culture ](/bip39-word/culture/)[ #431 cupboard ](/bip39-word/cupboard/)[ #432 curious ](/bip39-word/curious/)[ #433 current ](/bip39-word/current/)[ #434 curtain ](/bip39-word/curtain/) 

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

## Seed phrase, key and recovery guides

- [Metal Seed Phrase Backup: Steel Plates, Tiles and Tests](/metal-seed-phrase-backup/)
- [Invalid Seed Phrase? How to Find and Fix a Wrong Word (BIP39)](/how-to-fix-seed-phrase-errors/)
- [Ethereum Keystore File (JSON Wallet): Structure and Security](/json-wallets-explained/)

[ Full BIP39 Wordlist ](/)