Scure Bip39 Npm. Though it takes advantage of BIP32 technique it is possible to continue to import BIP39 seeds into Electrum wallet. Also other than BIp32 There is certainly BIP44 Edition which some wallet use to the generation of seeds. As you could see, they are normal words which are https://shanenetkx.blgwiki.com/1105282/the_anatomy_of_the_bip39_phrase_entropy_words_and_phrases_and_safety