exist — BIP39 word #639
"exist" is word #639 of the 2048 words in the official BIP39 English wordlist, between exile and exit.
In a seed phrase it stands for the 11-bit value
01001111110,
decimal index 638.
/ɪgˈzɪst/ · verb: to be real, or to be present in a place or situation
Russian: существовать
Binary Representation
Seven 1-bits and four 0-bits; 330 of the 2048 indexes have exactly seven 1-bits.
One wrong bit turns it into (leftmost bit first):
Position
#639 of 2048
Hex Index
0x27E
4-Letter Prefix
exis
About "exist" in BIP39
- "exist" has 5 letters, but the first four, "exis", already identify it, because "exi" also begins exile and exit.
- "exis" is unique only within the English list: it also begins exister in the French list and existir in the Spanish list, so a four-letter backup should say which list it uses.
- "exist" appears in one of the 24 official English test vectors of BIP39: vector #24 (word 21 of 24). Every official vector passes the checksum checker, and How BIP39 works shows how the entropy turns into such words.
void come effort suffer camp survey warrior heavy shoot primary clutch crush open amazing screen patrol group space point ten exist slush involve unfold
Word #639 in the Other 9 BIP39 Wordlists
Similar Words — Check Carefully During Recovery
One BIP39 word differs from "exist" by just a single letter — the most common source of typos when a seed phrase is entered by hand:
Read aloud, "exist" /ɪgˈzɪst/ is one sound away from this word: