Use the word solver if you just want to cheat at all the word games. Obviously, this is particularly helpful for finding words in Scrabble, but should be handy for any game that requires anagrams.
Blank tiles can be added with a space, a period, or even a question mark and up to 15 tiles can be placed on the rack. Words made of too many blanks will not show up, trust me, it’s not helpful.