---
title: "BIP39 Word #1569: series — Seed Phrase Mnemonic Word"
url: "https://bip39-phrase.com/bip39-word/series/"
language: "en"
updated: "2026-10-19T00:00:00+00:00"
---

Word #1569 11000100000 

# series — BIP39 word #1569

"**series**" is word #1569 of the 2048 words in the official BIP39 English wordlist, between [sentence](/bip39-word/sentence/) and [service](/bip39-word/service/). In a seed phrase it stands for the 11-bit value `11000100000`, decimal index 1568\. 

/ˈsɪəriːz/  · _noun:_ a number of similar things that come one after another 

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

## 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):

[dune](/bip39-word/dune/)[lottery](/bip39-word/lottery/)[tomato](/bip39-word/tomato/)[staff](/bip39-word/staff/)[slot](/bip39-word/slot/)[scale](/bip39-word/scale/)[ship](/bip39-word/ship/)[shallow](/bip39-word/shallow/)[setup](/bip39-word/setup/)[session](/bip39-word/session/)[service](/bip39-word/service/) 

Position

Hex Index

0x620

4-Letter Prefix

seri

## About "series" in BIP39

- "series" has 6 letters, but the first four, **"seri"**, already identify it, because **"ser"** also begins [service](/bip39-word/service/).
- **"seri"** is unique only within the English list: it also begins serie in the [Spanish list](/spanish/), serio in the [Italian list](/italian/) and seringa in the [Portuguese list](/portuguese/), so a four-letter backup should say which list it uses.

## Word #1569 in the Other 9 BIP39 Wordlists

[Czech](/czech/) snob 

[French](/french/) puceron 

[Italian](/italian/) scapola 

[Japanese](/japanese/) はっこう 

[Korean](/korean/) 좌석 

[Portuguese](/portuguese/) prometer 

[Spanish](/spanish/) red 

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

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

## Similar Words — Check Carefully During Recovery

Words sharing the first three letters "ser":

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

## More BIP39 Words Starting with "S"

[ #1565 seminar ](/bip39-word/seminar/)[ #1566 senior ](/bip39-word/senior/)[ #1567 sense ](/bip39-word/sense/)[ #1568 sentence ](/bip39-word/sentence/)[ #1570 service ](/bip39-word/service/)[ #1571 session ](/bip39-word/session/)[ #1572 settle ](/bip39-word/settle/)[ #1573 setup ](/bip39-word/setup/) 

[View all words starting with "S" ](/bip39-words/s/) 

## Seed phrase, key and recovery guides

- [BIP39 Passphrase: How the 25th Word Creates a Hidden Wallet](/bip39-passphrase/)
- [Is My Seed Phrase Compromised? Signs and What to Do Next](/bip39-seed-phrase-compromise/)
- [BIP 32 Explained: Hierarchical Deterministic Wallets](/bip-32/)

[ Full BIP39 Wordlist ](/)