Word #1922 11110000001
usual — BIP39 word #1922
"usual" is word #1922 of the 2048 words in the official BIP39 English wordlist, between useless and utility.
In a seed phrase it stands for the 11-bit value
11110000001,
decimal index 1921.
/ˈjuːʒʊəl/ · adjective: normal, or happening most of the time
Russian: обычный
Binary Representation
Five 1-bits and six 0-bits; 462 of the 2048 indexes have exactly five 1-bits.
One wrong bit turns it into (leftmost bit first):
Position
#1922 of 2048
Hex Index
0x781
4-Letter Prefix
usua
About "usual" in BIP39
- "usual" has 5 letters, but the first three, "usu", already identify it, because "us" also begins usage, use, used, useful and useless. Three letters are enough for only 604 of the 2048 words.
- "usua" is unique only within the English list: it also begins usuario in the Spanish list, so a four-letter backup should say which list it uses.