Bip-39 https://gravatar.com/sparklyusually6089a4f337 Regardless that it makes use of BIP32 method you can nonetheless import BIP39 seeds into Electrum wallet. Also besides BIp32 There exists BIP44 version which some wallet use for the technology of seeds. Because adding a passphrase on your seed words creates a whole new wallet, every other https://zenwriting.net/keenanctdp/how-to-create-a-bip39-seed-a-step-by-step-guide