Word #641 01010000000
exotic — BIP39 word #641
"exotic" is word #641 of the 2048 words in the official BIP39 English wordlist, between exit and expand.
In a seed phrase it stands for the 11-bit value
01010000000,
decimal index 640.
/ɪgˈzɒtɪk/ · adjective: unusual and exciting because it comes from a distant country
Russian: экзотический
Binary Representation
Two 1-bits and nine 0-bits; 55 of the 2048 indexes have exactly two 1-bits.
One wrong bit turns it into (leftmost bit first):
Position
#641 of 2048
Hex Index
0x280
4-Letter Prefix
exot
About "exotic" in BIP39
- "exotic" has 6 letters, but the first three, "exo", already identify it, because "ex" also begins 22 other words, among them exact, example, excess and exchange. Three letters are enough for only 604 of the 2048 words.
- "exot" is unique only within the English list: it also begins exotique in the French list, so a four-letter backup should say which list it uses.