Hanging With Friends Cheats :
Unlockable - Words that End with E-
One thing I've noticed is that if the revealed letter given to you is an "E" in the second to last position, the last letter is most likely an "R", a "D", or an "S". Your opponent may be making a word like "trad-ER", "trad-ED", or "trad-ES".
Conversely, when it's your turn to make a word, you may be able to stump your opponent for a bit by placing an "E" in the second to last position and making a word that ends in "-EM" or "-EN".
Unlockable - Listen for the Drumroll
The game plays a drumroll sound effect when you're guessing a word and have just one letter left to guess. If there are still two or more spaces left when you hear this sound, you know that those two or more spaces are filled with the same letter. So if you see "L A - - E R S" and hear the drumroll you can guess the word is "L A D D E R S" and not "L A Y Z E R S."