Riddle Game

Target opponent chooses a card name. Exile a
card from your hand at random. If it
isn't the named card, he or she loses 3 life. You
may repeat this process any number of times.
"Think of words which end in '-GRY'. Angry and
hungry are two of them. There are but three words in
the Common Tongue... what is the third word? The
word is something that one uses everyday. If thou hast listened carefully, I have already told thee what it is."