--- title: "BIP39 Word #1794: then — Seed Phrase Mnemonic Word" url: "https://bip39-phrase.com/bip39-word/then/" language: "en" updated: "2026-10-19T00:00:00+00:00" --- Word #1794 11100000001 # then — BIP39 word #1794 "**then**" is word #1794 of the 2048 words in the official BIP39 English wordlist, between [theme](/bip39-word/theme/) and [theory](/bip39-word/theory/). In a seed phrase it stands for the 11-bit value `11100000001`, decimal index 1793\. /ðɛn/ · _adverb:_ at that time, or next after something else [Russian](/ru/ "The BIP39 wordlist with Russian translations"): затем ## Binary Representation Four 1-bits and seven 0-bits; 330 of the 2048 indexes have exactly four 1-bits. One wrong bit turns it into (leftmost bit first): [gasp](/bip39-word/gasp/)[parent](/bip39-word/parent/)[scan](/bip39-word/scan/)[usual](/bip39-word/usual/)[trial](/bip39-word/trial/)[tomorrow](/bip39-word/tomorrow/)[timber](/bip39-word/timber/)[thrive](/bip39-word/thrive/)[thing](/bip39-word/thing/)[there](/bip39-word/there/)[theme](/bip39-word/theme/) Position Hex Index 0x701 4-Letter Prefix then ## About "then" in BIP39 - It takes all four letters to identify "then": **"the"** also begins [theme](/bip39-word/theme/), [theory](/bip39-word/theory/), [there](/bip39-word/there/) and [they](/bip39-word/they/). - "then" appears in one of the 24 official English [test vectors](https://github.com/trezor/python-mnemonic/blob/master/vectors.json) of BIP39: vector #20 (word 10 of 18). Every official vector passes the [checksum checker](/bip39-checksum-checker/), and [How BIP39 works](/how-bip39-works/) shows how the entropy turns into such words. Official test vector #20 [light](/bip39-word/light/) [rule](/bip39-word/rule/) [cinnamon](/bip39-word/cinnamon/) [wrap](/bip39-word/wrap/) [drastic](/bip39-word/drastic/) [word](/bip39-word/word/) [pride](/bip39-word/pride/) [squirrel](/bip39-word/squirrel/) [upgrade](/bip39-word/upgrade/) then [income](/bip39-word/income/) [fatal](/bip39-word/fatal/) [apart](/bip39-word/apart/) [sustain](/bip39-word/sustain/) [crack](/bip39-word/crack/) [supply](/bip39-word/supply/) [proud](/bip39-word/proud/) [access](/bip39-word/access/) ## Word #1794 in the Other 9 BIP39 Wordlists [Czech](/czech/) valoun [French](/french/) sortir [Italian](/italian/) svedese [Japanese](/japanese/) まかせる [Korean](/korean/) 킬로 [Portuguese](/portuguese/) soletrar [Spanish](/spanish/) talla [Traditional Chinese](/chinese-traditional/) 嘛 [Simplified Chinese](/chinese-simplified/) 嘛 ## Similar Words — Check Carefully During Recovery 4 BIP39 words differ from "then" by just a single letter — the most common source of typos when a seed phrase is entered by hand: [hen](/bip39-word/hen/)[ten](/bip39-word/ten/)[they](/bip39-word/they/)[when](/bip39-word/when/) Read aloud, "then" /ðɛn/ is one sound away from this word: [pen /pɛn/](/bip39-word/pen/) Words sharing the first three letters "the": [theme](/bip39-word/theme/)[theory](/bip39-word/theory/)[there](/bip39-word/there/)[they](/bip39-word/they/) ## More BIP39 Words Starting with "T" [ #1790 text ](/bip39-word/text/)[ #1791 thank ](/bip39-word/thank/)[ #1792 that ](/bip39-word/that/)[ #1793 theme ](/bip39-word/theme/)[ #1795 theory ](/bip39-word/theory/)[ #1796 there ](/bip39-word/there/)[ #1797 they ](/bip39-word/they/)[ #1798 thing ](/bip39-word/thing/) [View all words starting with "T" ](/bip39-words/t/) ## Seed phrase, key and recovery guides - [What Is BIP39? The Standard Behind Seed Phrases](/bip39-the-foundation-of-crypto-wallet-security/) - [Seed Phrase Examples: 12, 18 and 24 BIP39 Mnemonic Phrases](/mnemonic-words-examples-for-crypto-security-bip39/) - [How to Protect Your Crypto Wallet from Phishing](/protect-crypto-wallet-from-phishing/) [ Full BIP39 Wordlist ](/)