Official bip39 word list https://www.divephotoguide.com/user/arwyneglmp/ Despite the fact that it employs BIP32 approach you could nonetheless import BIP39 seeds into Electrum wallet. Also besides BIp32 there is BIP44 Model which some wallet use to the era of seeds. For words that have only three letters, there is not any 4th https://bookmarkingdepot.com/story19937390/bip39-word-list-binary-the-smart-trick-of-bip39-wallet-that-no-one-is-discussing-https-dzen-ru-bip39-phrase-com