Word #1007 01111101110
lava — BIP39 word #1007
"lava" is word #1007 of the 2048 words in the official BIP39 English wordlist, between laundry and law.
In a seed phrase it stands for the 11-bit value
01111101110,
decimal index 1006.
/ˈlɑːvə/ · noun: hot liquid rock that comes out of a volcano
Russian: лава
Binary Representation
Eight 1-bits and three 0-bits; 165 of the 2048 indexes have exactly eight 1-bits.
One wrong bit turns it into (leftmost bit first):
Position
#1007 of 2048
Hex Index
0x3EE
4-Letter Prefix
lava
About "lava" in BIP39
- "lava" has 4 letters, but the first three, "lav", already identify it, because "la" also begins 19 other words, among them lab, label, labor and ladder. Three letters are enough for only 604 of the 2048 words.
- "lava" is unique only within the English list: it also begins lavabo in the French list, lavar in the Spanish list, lavagna in the Italian list and lavanda in the Portuguese list, so a four-letter backup should say which list it uses.
- "lava" appears in one of the 24 official English test vectors of BIP39: vector #21 (word 12 of 24). Every official vector passes the checksum checker, and How BIP39 works shows how the entropy turns into such words.
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