The advanced word search functions allow you to "cheat" in games like Hangman and its derivatives (Wordle, ...) and more generally help in discovering a word when the number of letters is known.
How to use the advanced functions?
Excluded letters
Enter in this field all the letters that should not be present in the word you're looking for.
For example: CRAO
Correctly placed letters
Enter the correctly placed letters in their right positions. If you want to find a word with an E as the second letter,
type the letter E in the second box.
Misplaced letters
If your word has a letter that should not be in a certain position, type it in the corresponding box.
If you enter the letter T in the third box,
all words that have a T but not in the third position will be suggested.
You can enter multiple letters in the same box!