Word #913 01110010000
improve — BIP39 word #913
"improve" is word #913 of the 2048 words in the official BIP39 English wordlist, between impose and impulse.
In a seed phrase it stands for the 11-bit value
01110010000,
decimal index 912.
/ɪmˈpruːv/ · verb: to make or become better
Russian: улучшать
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):
Position
#913 of 2048
Hex Index
0x390
4-Letter Prefix
impr
About "improve" in BIP39
- "improve" has 7 letters, but the first four, "impr", already identify it, because "imp" also begins impact, impose and impulse.
- "impr" is unique only within the English list: it also begins imprimer in the French list, impronta in the Italian list and imprensa in the Portuguese list, so a four-letter backup should say which list it uses.