---
title: "BIP39 Word #936: insane — Seed Phrase Mnemonic Word"
url: "https://bip39-phrase.com/bip39-word/insane/"
language: "en"
updated: "2026-10-19T00:00:00+00:00"
---

Word #936 01110100111 

# insane — BIP39 word #936

"**insane**" is word #936 of the 2048 words in the official BIP39 English wordlist, between [inquiry](/bip39-word/inquiry/) and [insect](/bip39-word/insect/). In a seed phrase it stands for the 11-bit value `01110100111`, decimal index 935\. 

/ɪnˈseɪn/  · _adjective:_ in a state of serious mental illness, or extremely foolish 

[Russian](/ru/ "The BIP39 wordlist with Russian translations"): безумный 

## 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):

[visual](/bip39-word/visual/)[crunch](/bip39-word/crunch/)[female](/bip39-word/female/)[gossip](/bip39-word/gossip/)[language](/bip39-word/language/)[ill](/bip39-word/ill/)[ivory](/bip39-word/ivory/)[invest](/bip39-word/invest/)[inner](/bip39-word/inner/)[input](/bip39-word/input/)[inquiry](/bip39-word/inquiry/) 

Position

Hex Index

0x3A7

4-Letter Prefix

insa

## About "insane" in BIP39

- "insane" has 6 letters, but the first four, **"insa"**, already identify it, because **"ins"** also begins [insect](/bip39-word/insect/), [inside](/bip39-word/inside/), [inspire](/bip39-word/inspire/) and [install](/bip39-word/install/).
- **"insa"** is unique only within the English list: it also begins insano in the [Italian list](/italian/), so a four-letter backup should say which list it uses.

## Word #936 in the Other 9 BIP39 Wordlists

[Czech](/czech/) naruby 

[French](/french/) graine 

[Italian](/italian/) loto 

[Japanese](/japanese/) せこう 

[Korean](/korean/) 숟가락 

[Portuguese](/portuguese/) glacial 

[Spanish](/spanish/) jabalí 

[Traditional Chinese](/chinese-traditional/) 雞 

[Simplified Chinese](/chinese-simplified/) 鸡 

## Similar Words — Check Carefully During Recovery

Words sharing the first three letters "ins":

[insect](/bip39-word/insect/)[inside](/bip39-word/inside/)[inspire](/bip39-word/inspire/)[install](/bip39-word/install/) 

## More BIP39 Words Starting with "I"

[ #932 inner ](/bip39-word/inner/)[ #933 innocent ](/bip39-word/innocent/)[ #934 input ](/bip39-word/input/)[ #935 inquiry ](/bip39-word/inquiry/)[ #937 insect ](/bip39-word/insect/)[ #938 inside ](/bip39-word/inside/)[ #939 inspire ](/bip39-word/inspire/)[ #940 install ](/bip39-word/install/) 

[View all words starting with "I" ](/bip39-words/i/) 

## Seed phrase, key and recovery guides

- [Seed Phrase vs Private Key: What's the Difference?](/seed-phrase-vs-private-key/)
- [Private Key QR Code Risks: Why Online Generators Are Unsafe](/qr-code-private-key-security-risks/)
- [Seed Phrase Formats by Network: BIP39 and the Exceptions](/seed-phrase-formats-by-network/)

[ Full BIP39 Wordlist ](/)