One place I’d actually love to have an LLM is the dictionary/thesaurus app.
1 - “Hey dictionary, what’s a good word for when something is somewhere in between ephemeral and permanent?” (So much better than annoying my wife with these questions and then replying to every suggestion with “no, that’s not it”)
2 - Types “uhrithmia” in the hopes that either spellcheck or google will help me figure out the word I have a years-long mental block on remembering how to spell (it’s “arrhythmia” btw).