[...]
Seed phrases
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Seed phrases
- 12 words
Or:
Use iancoleman's Mnemonic Code Converter (offline!!) to extract all private keys
[...]
Why not link directly to the BIP39 word list as well?
https://github.com/bitcoin/bips/blob/master/bip-0039/bip-0039-wordlists.md
It is also worth noting that 24 word seed phrases are also fairly common (eg. Trezor One, Ledger Nano S)