Word #216 00011010111

brain — BIP39 word #216

"brain" is word #216 of the 2048 words in the official BIP39 English wordlist, between bracket and brand. In a seed phrase it stands for the 11-bit value 00011010111, decimal index 215.

/breɪn/ · noun: the organ inside the head that controls thought and feeling

Russian: мозг

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):

onlinefootdependaprilbasebusbodybriefbounceboybracket

Position

#216 of 2048

Hex Index

0x0D7

4-Letter Prefix

brai

About "brain" in BIP39

  • "brain" has 5 letters, but the first four, "brai", already identify it, because "bra" also begins bracket, brand, brass and brave.

Word #216 in the Other 9 BIP39 Wordlists

Czech dcera
French baudrier
Italian beffa
Japanese えいよう
Korean 규정
Portuguese aura
Spanish bajar
Traditional Chinese 邊
Simplified Chinese 边

Similar Words — Check Carefully During Recovery

3 BIP39 words differ from "brain" by just a single letter — the most common source of typos when a seed phrase is entered by hand:

grainraintrain

Read aloud, "brain" /breɪn/ is one sound away from these 3 words:

brave /breɪv/brown /braʊn/crane /kreɪn/

Words sharing the first three letters "bra":

bracketbrandbrassbrave

More BIP39 Words Starting with "B"

#212 bounce #213 box #214 boy #215 bracket #217 brand #218 brass #219 brave #220 bread
View all words starting with "B"

Seed phrase, key and recovery guides

Full BIP39 Wordlist