YES!!!
My pet peeve of this sort is "discrete" and "discreet".
"She was very discrete about her trysts." Wait, her trysts were individually distinct? I certainly *hope* so. But I think what you meant is that she was subtle about them.
Drives me bonkers!
(And as a result, whenever I see discrete used correctly...I get irrationally and excessively excited. :p )
Bethy