hangover

hangover is a valid word in Scrabble and Words With Friends. It has 8 letters and scores 15 points before any board bonuses (h 4 + a 1 + n 1 + g 2 + o 1 + v 4 + e 1 + r 1).

It is an anagram of 1 other word: overhang.

“HANGOVER” on Wiktionary