T-H-S-T stuck in iPhone dictionary
Somehow, "thst" got added to my phone's dictionary (presumably by me mistyping the word "that" too many times". Therefore, when I accidentally type 'thst' in a sentence, it just leaves it in the sentence instead of replacing it via spellcheck with the word 'that'. Is there a way to tell my iPhone that this is NOT a word and to never put it into a sentence? I'd bet I'm not the only person on earth this has happened to so if it cannot be handled on the phone itself, maybe the programmers can include the exception into the code to not allow 'thst' as a word? Just spitballing, but any help will be appreciated.