--- title: "BIP39 Word #404: crash — Seed Phrase Mnemonic Word" url: "https://bip39-phrase.com/bip39-word/crash/" language: "en" updated: "2026-10-19T00:00:00+00:00" --- Word #404 00110010011 # crash — BIP39 word #404 "**crash**" is word #404 of the 2048 words in the official BIP39 English wordlist, between [crane](/bip39-word/crane/) and [crater](/bip39-word/crater/). In a seed phrase it stands for the 11-bit value `00110010011`, decimal index 403\. /kræʃ/ · _noun:_ a violent collision of vehicles, or a sudden loud noise [Russian](/ru/ "The BIP39 wordlist with Russian translations"): крушение ## Binary Representation Five 1-bits and six 0-bits; 462 of the 2048 indexes have exactly five 1-bits. One wrong bit turns it into (leftmost bit first): [raven](/bip39-word/raven/)[include](/bip39-word/include/)[bar](/bip39-word/bar/)[carbon](/bip39-word/carbon/)[denial](/bip39-word/denial/)[cushion](/bip39-word/cushion/)[corn](/bip39-word/corn/)[cricket](/bip39-word/cricket/)[cream](/bip39-word/cream/)[cram](/bip39-word/cram/)[crane](/bip39-word/crane/) Position Hex Index 0x193 4-Letter Prefix cras ## About "crash" in BIP39 - "crash" has 5 letters, but the first four, **"cras"**, already identify it, because **"cra"** also begins 8 other words, among them [crack](/bip39-word/crack/), [cradle](/bip39-word/cradle/), [craft](/bip39-word/craft/) and [cram](/bip39-word/cram/). ## Word #404 in the Other 9 BIP39 Wordlists [Czech](/czech/) hezky [French](/french/) civil [Italian](/italian/) corredo [Japanese](/japanese/) ぎじにってい [Korean](/korean/) 도대체 [Portuguese](/portuguese/) casca [Spanish](/spanish/) cinta [Traditional Chinese](/chinese-traditional/) 礦 [Simplified Chinese](/chinese-simplified/) 矿 ## Similar Words — Check Carefully During Recovery 3 BIP39 words differ from "crash" by just a single letter — the most common source of typos when a seed phrase is entered by hand: [cash](/bip39-word/cash/)[crush](/bip39-word/crush/)[trash](/bip39-word/trash/) Read aloud, "crash" /kræʃ/ is one sound away from these 2 words: [crack /kræk/](/bip39-word/crack/)[cram /kræm/](/bip39-word/cram/) Words sharing the first three letters "cra": [crack](/bip39-word/crack/)[cradle](/bip39-word/cradle/)[craft](/bip39-word/craft/)[cram](/bip39-word/cram/)[crane](/bip39-word/crane/)[crater](/bip39-word/crater/)[crawl](/bip39-word/crawl/)[crazy](/bip39-word/crazy/) ## More BIP39 Words Starting with "C" [ #400 cradle ](/bip39-word/cradle/)[ #401 craft ](/bip39-word/craft/)[ #402 cram ](/bip39-word/cram/)[ #403 crane ](/bip39-word/crane/)[ #405 crater ](/bip39-word/crater/)[ #406 crawl ](/bip39-word/crawl/)[ #407 crazy ](/bip39-word/crazy/)[ #408 cream ](/bip39-word/cream/) [View all words starting with "C" ](/bip39-words/c/) ## Seed phrase, key and recovery guides - [Seed Phrase Formats by Network: BIP39 and the Exceptions](/seed-phrase-formats-by-network/) - [BIP39 vs BIP32 vs BIP44: How the Seed Standards Fit Together](/crypto-seed-standards-bip39-vs-bip32-vs-bip44/) - [How to Memorize a Seed Phrase: Color, Story and Palace Methods](/seed-phrase-memory/) [ Full BIP39 Wordlist ](/)