--- title: "BIP39 Word #363: coil — Seed Phrase Mnemonic Word" url: "https://bip39-phrase.com/bip39-word/coil/" language: "en" updated: "2026-10-19T00:00:00+00:00" --- Word #363 00101101010 # coil — BIP39 word #363 "**coil**" is word #363 of the 2048 words in the official BIP39 English wordlist, between [coffee](/bip39-word/coffee/) and [coin](/bip39-word/coin/). In a seed phrase it stands for the 11-bit value `00101101010`, decimal index 362\. /kɔɪl/ · _noun:_ a length of wire or rope wound into a series of rings [Russian](/ru/ "The BIP39 wordlist with Russian translations"): катушка ## 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): [pull](/bip39-word/pull/)[hood](/bip39-word/hood/)[ask](/bip39-word/ask/)[diary](/bip39-word/diary/)[census](/bip39-word/census/)[citizen](/bip39-word/citizen/)[consider](/bip39-word/consider/)[clump](/bip39-word/clump/)[column](/bip39-word/column/)[code](/bip39-word/code/)[coin](/bip39-word/coin/) Position Hex Index 0x16A 4-Letter Prefix coil ## About "coil" in BIP39 - It takes all four letters to identify "coil": **"coi"** also begins [coin](/bip39-word/coin/). ## Word #363 in the Other 9 BIP39 Wordlists [Czech](/czech/) fronta [French](/french/) cerveau [Italian](/italian/) civile [Japanese](/japanese/) からい [Korean](/korean/) 달걀 [Portuguese](/portuguese/) caju [Spanish](/spanish/) cebolla [Traditional Chinese](/chinese-traditional/) 許 [Simplified Chinese](/chinese-simplified/) 许 ## Similar Words — Check Carefully During Recovery 5 BIP39 words differ from "coil" by just a single letter — the most common source of typos when a seed phrase is entered by hand: [boil](/bip39-word/boil/)[coin](/bip39-word/coin/)[cool](/bip39-word/cool/)[foil](/bip39-word/foil/)[oil](/bip39-word/oil/) Read aloud, "coil" /kɔɪl/ is one sound away from this word: [call /kɔːl/](/bip39-word/call/) Words sharing the first three letters "coi": [coin](/bip39-word/coin/) ## More BIP39 Words Starting with "C" [ #359 coast ](/bip39-word/coast/)[ #360 coconut ](/bip39-word/coconut/)[ #361 code ](/bip39-word/code/)[ #362 coffee ](/bip39-word/coffee/)[ #364 coin ](/bip39-word/coin/)[ #365 collect ](/bip39-word/collect/)[ #366 color ](/bip39-word/color/)[ #367 column ](/bip39-word/column/) [View all words starting with "C" ](/bip39-words/c/) ## Seed phrase, key and recovery guides - [Is My Seed Phrase Compromised? Signs and What to Do Next](/bip39-seed-phrase-compromise/) - [BIP 32 Explained: Hierarchical Deterministic Wallets](/bip-32/) - [Can You Guess a Seed Phrase? Probability and Real Risks](/can-you-guess-a-seed-phrase-probability-and-real-risks/) [ Full BIP39 Wordlist ](/)