Word #204 00011001011

bonus — BIP39 word #204

"bonus" is word #204 of the 2048 words in the official BIP39 English wordlist, between bone and book. In a seed phrase it stands for the 11-bit value 00011001011, decimal index 203.

/ˈbəʊnəs/ · noun: an extra payment or benefit added to what is expected

Russian: бонус

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):

offer floor defense annual badge buddy bread blur boring bomb bone

Position

#204 of 2048

Hex Index

0x0CB

4-Letter Prefix

bonu

About "bonus" in BIP39

"bonus" has 5 letters, but the first four, "bonu", already identify it, because "bon" also begins bone.
The same spelling is in the French BIP39 wordlist, but as word #263 (index 262), not #204. A wallet set to French reads "bonus" as 00100000110 instead of 00011001011, and decodes index 203 as "bannière".