If you're typing "warui" and it seems to be a spelling mistake, here are a few possible corrections. If you meant to say "wari", which means "discount" in Japanese, simply remove the 'u' at the end. Alternatively, if you intended to write "waru", which means "to break" or "to split", replace the 'i' with a 'u.' Double-checking your intended meaning can help to ensure accurate spelling.