Paper wallet bip39 https://felixkkjt585.theglensecret.com/bip39-word-checklist-generator-crafting-your-own-special-seed-phrase While it makes use of BIP32 strategy you may continue to import BIP39 seeds into Electrum wallet. Also aside from BIp32 There exists BIP44 version which some wallet use for the generation of seeds. Contrary to standard wallets derived exclusively from the seed... https://www.spreaker.com/podcast/palerioiwk--6670096