Old Seed Phrase Word List Though it employs BIP32 system you could still import BIP39 seeds into Electrum wallet. Also other than BIp32 There's BIP44 version which some wallet use for the generation of seeds. Lots of people back again up their wallet seed phrases or private keys on paper, https://ok-social.com/story3988130/bip39-vocabulary-everything-about-bip39-phrase