Workout for bratty kids at a mountain resort?, 15 letters
Lucrative, 10 letters
Affair in the mountains?, 14 letters
Characteristic of a Type A, 13 letters
Common attribute of Lisa, Dr. Hibbert, Prof. Frink and Comic Book Guy, 6 letters
It's above 125, by most reckonings, 6 letters
Mensa requirement, 6 letters
140 and up, say, 7 letters
Brightness indicators, 7 letters
What Mensans have, 7 letters