---
title: "BIP39 Word #1305: perfect — Seed Phrase Mnemonic Word"
url: "https://bip39-phrase.com/bip39-word/perfect/"
language: "en"
updated: "2026-10-19T00:00:00+00:00"
---

Word #1305 10100011000 

# perfect — BIP39 word #1305

"**perfect**" is word #1305 of the 2048 words in the official BIP39 English wordlist, between [pepper](/bip39-word/pepper/) and [permit](/bip39-word/permit/). In a seed phrase it stands for the 11-bit value `10100011000`, decimal index 1304\. 

/ˈpɜːfɪkt/  · _adjective:_ having no faults or mistakes, as good as possible 

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

## Binary Representation

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

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

[cart](/bip39-word/cart/)[toast](/bip39-word/toast/)[loan](/bip39-word/loan/)[reason](/bip39-word/reason/)[prison](/bip39-word/prison/)[poem](/bip39-word/poem/)[patient](/bip39-word/patient/)[pear](/bip39-word/pear/)[phone](/bip39-word/phone/)[person](/bip39-word/person/)[permit](/bip39-word/permit/) 

Position

Hex Index

0x518

4-Letter Prefix

perf

## About "perfect" in BIP39

- "perfect" has 7 letters, but the first four, **"perf"**, already identify it, because **"per"** also begins [permit](/bip39-word/permit/) and [person](/bip39-word/person/).
- **"perf"** is unique only within the English list: it also begins perforer in the [French list](/french/), perfil in the [Spanish list](/spanish/), perforare in the [Italian list](/italian/) and perfeito in the [Portuguese list](/portuguese/), so a four-letter backup should say which list it uses.

## Word #1305 in the Other 9 BIP39 Wordlists

[Czech](/czech/) pospolu 

[French](/french/) nautique 

[Italian](/italian/) plasma 

[Japanese](/japanese/) てんぐ 

[Korean](/korean/) 음반 

[Portuguese](/portuguese/) mostarda 

[Spanish](/spanish/) olvido 

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

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

## Similar Words — Check Carefully During Recovery

Words sharing the first three letters "per":

[permit](/bip39-word/permit/)[person](/bip39-word/person/) 

## More BIP39 Words Starting with "P"

[ #1301 penalty ](/bip39-word/penalty/)[ #1302 pencil ](/bip39-word/pencil/)[ #1303 people ](/bip39-word/people/)[ #1304 pepper ](/bip39-word/pepper/)[ #1306 permit ](/bip39-word/permit/)[ #1307 person ](/bip39-word/person/)[ #1308 pet ](/bip39-word/pet/)[ #1309 phone ](/bip39-word/phone/) 

[View all words starting with "P" ](/bip39-words/p/) 

## 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 ](/)