---
title: "BIP39 Word #748: frost — Seed Phrase Mnemonic Word"
url: "https://bip39-phrase.com/bip39-word/frost/"
language: "en"
updated: "2026-10-19T00:00:00+00:00"
---

Word #748 01011101011 

# frost — BIP39 word #748

"**frost**" is word #748 of the 2048 words in the official BIP39 English wordlist, between [front](/bip39-word/front/) and [frown](/bip39-word/frown/). In a seed phrase it stands for the 11-bit value `01011101011`, decimal index 747\. 

/frɒst/  · _noun:_ a thin white layer of ice that forms in freezing weather 

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

## Binary Representation

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

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

[talent](/bip39-word/talent/)[buddy](/bip39-word/buddy/)[latin](/bip39-word/latin/)[estate](/bip39-word/estate/)[fever](/bip39-word/fever/)[floor](/bip39-word/floor/)[garage](/bip39-word/garage/)[fragile](/bip39-word/fragile/)[fuel](/bip39-word/fuel/)[frog](/bip39-word/frog/)[front](/bip39-word/front/) 

Position

Hex Index

0x2EB

4-Letter Prefix

fros

## About "frost" in BIP39

- "frost" has 5 letters, but the first four, **"fros"**, already identify it, because **"fro"** also begins [frog](/bip39-word/frog/), [front](/bip39-word/front/), [frown](/bip39-word/frown/) and [frozen](/bip39-word/frozen/).

## Word #748 in the Other 9 BIP39 Wordlists

[Czech](/czech/) lentilka 

[French](/french/) étroit 

[Italian](/italian/) gergo 

[Japanese](/japanese/) さばく 

[Korean](/korean/) 사나이 

[Portuguese](/portuguese/) espelho 

[Spanish](/spanish/) frágil 

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

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

## Similar Words — Check Carefully During Recovery

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

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

Words sharing the first three letters "fro":

[frog](/bip39-word/frog/)[front](/bip39-word/front/)[frown](/bip39-word/frown/)[frozen](/bip39-word/frozen/) 

## More BIP39 Words Starting with "F"

[ #744 friend ](/bip39-word/friend/)[ #745 fringe ](/bip39-word/fringe/)[ #746 frog ](/bip39-word/frog/)[ #747 front ](/bip39-word/front/)[ #749 frown ](/bip39-word/frown/)[ #750 frozen ](/bip39-word/frozen/)[ #751 fruit ](/bip39-word/fruit/)[ #752 fuel ](/bip39-word/fuel/) 

[View all words starting with "F" ](/bip39-words/f/) 

## Seed phrase, key and recovery guides

- [Seed Phrase vs Private Key: What's the Difference?](/seed-phrase-vs-private-key/)
- [Private Key QR Code Risks: Why Online Generators Are Unsafe](/qr-code-private-key-security-risks/)
- [Seed Phrase Formats by Network: BIP39 and the Exceptions](/seed-phrase-formats-by-network/)

[ Full BIP39 Wordlist ](/)