---
title: "BIP39 Word #83: apart — Seed Phrase Mnemonic Word"
url: "https://bip39-phrase.com/bip39-word/apart/"
language: "en"
updated: "2026-10-19T00:00:00+00:00"
---

Word #83 00001010010 

# apart — BIP39 word #83

"**apart**" is word #83 of the 2048 words in the official BIP39 English wordlist, between [any](/bip39-word/any/) and [apology](/bip39-word/apology/). In a seed phrase it stands for the 11-bit value `00001010010`, decimal index 82\. 

/əˈpɑːt/  · _adverb:_ separated from each other by distance or time 

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

## Binary Representation

Three 1-bits and eight 0-bits; 165 of the 2048 indexes have exactly three 1-bits.

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

[medal](/bip39-word/medal/)[engage](/bip39-word/engage/)[clean](/bip39-word/clean/)[bottom](/bip39-word/bottom/)[across](/bip39-word/across/)[atom](/bip39-word/atom/)[analyst](/bip39-word/analyst/)[area](/bip39-word/area/)[approve](/bip39-word/approve/)[anxiety](/bip39-word/anxiety/)[apology](/bip39-word/apology/) 

Position

Hex Index

0x052

4-Letter Prefix

apar

## About "apart" in BIP39

- "apart" has 5 letters, but the first three, **"apa"**, already identify it, because **"ap"** also begins [apology](/bip39-word/apology/), [appear](/bip39-word/appear/), [apple](/bip39-word/apple/), [approve](/bip39-word/approve/) and [april](/bip39-word/april/). Three letters are enough for only 604 of the 2048 words.
- **"apar"** is unique only within the English list: it also begins aparato in the [Spanish list](/spanish/), so a four-letter backup should say which list it uses.
- "apart" appears in one of the 24 official English [test vectors](https://github.com/trezor/python-mnemonic/blob/master/vectors.json) of BIP39: vector #20 (word 13 of 18). Every official vector passes the [checksum checker](/bip39-checksum-checker/), and [How BIP39 works](/how-bip39-works/) shows how the entropy turns into such words.

Official test vector #20

[light](/bip39-word/light/) [rule](/bip39-word/rule/) [cinnamon](/bip39-word/cinnamon/) [wrap](/bip39-word/wrap/) [drastic](/bip39-word/drastic/) [word](/bip39-word/word/) [pride](/bip39-word/pride/) [squirrel](/bip39-word/squirrel/) [upgrade](/bip39-word/upgrade/) [then](/bip39-word/then/) [income](/bip39-word/income/) [fatal](/bip39-word/fatal/) apart [sustain](/bip39-word/sustain/) [crack](/bip39-word/crack/) [supply](/bip39-word/supply/) [proud](/bip39-word/proud/) [access](/bip39-word/access/) 

## Word #83 in the Other 9 BIP39 Wordlists

[Czech](/czech/) bobek 

[French](/french/) allouer 

[Italian](/italian/) amico 

[Japanese](/japanese/) いぜん 

[Korean](/korean/) 결심 

[Portuguese](/portuguese/) ajudar 

[Spanish](/spanish/) altivo 

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

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

## More BIP39 Words Starting with "A"

[ #79 antenna ](/bip39-word/antenna/)[ #80 antique ](/bip39-word/antique/)[ #81 anxiety ](/bip39-word/anxiety/)[ #82 any ](/bip39-word/any/)[ #84 apology ](/bip39-word/apology/)[ #85 appear ](/bip39-word/appear/)[ #86 apple ](/bip39-word/apple/)[ #87 approve ](/bip39-word/approve/) 

[View all words starting with "A" ](/bip39-words/a/) 

## Seed phrase, key and recovery guides

- [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/)
- [Cold Sharding: Splitting a Private Key Into Offline Shamir Shares](/cold-sharding-method-private-key-storage-strategy/)

[ Full BIP39 Wordlist ](/)