--- title: "BIP39 Word #1658: song — Seed Phrase Mnemonic Word" url: "https://bip39-phrase.com/bip39-word/song/" language: "en" updated: "2026-10-19T00:00:00+00:00" --- Word #1658 11001111001 # song — BIP39 word #1658 "**song**" is word #1658 of the 2048 words in the official BIP39 English wordlist, between [someone](/bip39-word/someone/) and [soon](/bip39-word/soon/). In a seed phrase it stands for the 11-bit value `11001111001`, decimal index 1657\. /sɒŋ/ · _noun:_ a short piece of music with words that are sung [Russian](/ru/ "The BIP39 wordlist with Russian translations"): песня ## 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): [execute](/bip39-word/execute/)[monkey](/bip39-word/monkey/)[upset](/bip39-word/upset/)[tennis](/bip39-word/tennis/)[shrimp](/bip39-word/shrimp/)[sleep](/bip39-word/sleep/)[snake](/bip39-word/snake/)[soda](/bip39-word/soda/)[soul](/bip39-word/soul/)[sorry](/bip39-word/sorry/)[someone](/bip39-word/someone/) Position Hex Index 0x679 4-Letter Prefix song ## About "song" in BIP39 - "song" has 4 letters, but the first three, **"son"**, already identify it, because **"so"** also begins 20 other words, among them [soap](/bip39-word/soap/), [soccer](/bip39-word/soccer/), [social](/bip39-word/social/) and [sock](/bip39-word/sock/). Three letters are enough for only 604 of the 2048 words. - **"song"** is unique only within the English list: it also begins songeur in the [French list](/french/), so a four-letter backup should say which list it uses. ## Word #1658 in the Other 9 BIP39 Wordlists [Czech](/czech/) tahoun [French](/french/) revanche [Italian](/italian/) sibilo [Japanese](/japanese/) びょうき [Korean](/korean/) 차별 [Portuguese](/portuguese/) reparo [Spanish](/spanish/) rumor [Traditional Chinese](/chinese-traditional/) 稿 [Simplified Chinese](/chinese-simplified/) 稿 ## Similar Words — Check Carefully During Recovery 2 BIP39 words differ from "song" by just a single letter — the most common source of typos when a seed phrase is entered by hand: [long](/bip39-word/long/)[sing](/bip39-word/sing/) Read aloud, "song" /sɒŋ/ is one sound away from these 2 words: [sock /sɒk/](/bip39-word/sock/)[wrong /rɒŋ/](/bip39-word/wrong/) ## More BIP39 Words Starting with "S" [ #1654 solid ](/bip39-word/solid/)[ #1655 solution ](/bip39-word/solution/)[ #1656 solve ](/bip39-word/solve/)[ #1657 someone ](/bip39-word/someone/)[ #1659 soon ](/bip39-word/soon/)[ #1660 sorry ](/bip39-word/sorry/)[ #1661 sort ](/bip39-word/sort/)[ #1662 soul ](/bip39-word/soul/) [View all words starting with "S" ](/bip39-words/s/) ## Seed phrase, key and recovery guides - [How to Memorize a Seed Phrase: Color, Story and Palace Methods](/seed-phrase-memory/) - [What Is a Seed Phrase? How a Recovery Phrase Works](/recovery-seed-phrase-guide/) - [What Is a Bitcoin Address and How Does It Work?](/what-is-a-bitcoin-address/) [ Full BIP39 Wordlist ](/)