--- title: "BIP39 Word #1615: six — Seed Phrase Mnemonic Word" url: "https://bip39-phrase.com/bip39-word/six/" language: "en" updated: "2026-10-19T00:00:00+00:00" --- Word #1615 11001001110 # six — BIP39 word #1615 "**six**" is word #1615 of the 2048 words in the official BIP39 English wordlist, between [situate](/bip39-word/situate/) and [size](/bip39-word/size/). In a seed phrase it stands for the 11-bit value `11001001110`, decimal index 1614\. /sɪks/ · _number:_ the number equal to five plus one [Russian](/ru/ "The BIP39 wordlist with Russian translations"): шесть ## Binary Representation Six 1-bits and five 0-bits; 462 of the 2048 indexes have exactly six 1-bits. One wrong bit turns it into (leftmost bit first): [endorse](/bip39-word/endorse/)[mean](/bip39-word/mean/)[truth](/bip39-word/truth/)[supply](/bip39-word/supply/)[scrub](/bip39-word/scrub/)[soccer](/bip39-word/soccer/)[slim](/bip39-word/slim/)[silver](/bip39-word/silver/)[sing](/bip39-word/sing/)[sister](/bip39-word/sister/)[size](/bip39-word/size/) Position Hex Index 0x64E 4-Letter Prefix six ## About "six" in BIP39 - It takes all three letters to identify "six": **"si"** also begins 18 other words, among them [sibling](/bip39-word/sibling/), [sick](/bip39-word/sick/), [side](/bip39-word/side/) and [siege](/bip39-word/siege/). Three letters are enough for only 604 of the 2048 words. ## Word #1615 in the Other 9 BIP39 Wordlists [Czech](/czech/) stopa [French](/french/) réformer [Italian](/italian/) sembrare [Japanese](/japanese/) ひかり [Korean](/korean/) 지극히 [Portuguese](/portuguese/) raridade [Spanish](/spanish/) rienda [Traditional Chinese](/chinese-traditional/) 恨 [Simplified Chinese](/chinese-simplified/) 恨 ## Similar Words — Check Carefully During Recovery 2 BIP39 words differ from "six" by just a single letter — the most common source of typos when a seed phrase is entered by hand: [fix](/bip39-word/fix/)[mix](/bip39-word/mix/) Read aloud, "six" /sɪks/ is one sound away from these 2 words: [sick /sɪk/](/bip39-word/sick/)[since /sɪns/](/bip39-word/since/) ## More BIP39 Words Starting with "S" [ #1611 sing ](/bip39-word/sing/)[ #1612 siren ](/bip39-word/siren/)[ #1613 sister ](/bip39-word/sister/)[ #1614 situate ](/bip39-word/situate/)[ #1616 size ](/bip39-word/size/)[ #1617 skate ](/bip39-word/skate/)[ #1618 sketch ](/bip39-word/sketch/)[ #1619 ski ](/bip39-word/ski/) [View all words starting with "S" ](/bip39-words/s/) ## Seed phrase, key and recovery guides - [BIP 157 Client-Side Block Filtering: Compact Filters Explained](/bip-157-client-side-block-filtering/) - [Bitcoin Core Seed Phrase: Why There Is None and How to Back Up](/bitcoin-core-seed-phrase-backup-guide/) - [BIP38 Encrypted Private Keys: 6P Format and How to Decrypt](/bip38/) [ Full BIP39 Wordlist ](/)