Word #1786 11011111001
tennis — BIP39 word #1786
"tennis" is word #1786 of the 2048 words in the official BIP39 English wordlist, between tenant and tent.
In a seed phrase it stands for the 11-bit value
11011111001,
decimal index 1785.
/ˈtɛnɪs/ · noun: a game in which players hit a ball over a net with rackets
Russian: теннис
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
#1786 of 2048
Hex Index
0x6F9
4-Letter Prefix
tenn
About "tennis" in BIP39
- "tennis" has 6 letters, but the first four, "tenn", already identify it, because "ten" also begins ten, tenant and tent.
- Its first letters also spell another BIP39 word, ten. Write "tennis" out in full: cut short, it turns into a different valid word.
- "tennis" appears in one of the 24 official English test vectors of BIP39: vector #15 (word 16 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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