For words that only have 3 letters, there's no 4th letter. Such as with the word “increase”, there are no far more letters afterwards and thus have to be the word "incorporate". The word “addict” is inside the BIP39 wordlist but you would've utilized “addi” for “addict”. Stability: Anyone with https://yesbookmarks.com/story19121914/examine-this-report-on-bip39-mnemonic-phrase-tool