I'm studying for GRE test and I am looking for help about some practice questions on http://www.mygretutor.com. The sentence completion question is
The perpetrator, when asked in court why he had ___ the food, indicated that his children had been hungry, and that he had to do it for their sake
and the choices are
a. prevaricated
b. purloined
c. excoriated
d. winnowed
e. defalcated
the answer is b, but I think e, defalcate, is a better. Can someone please explain me why choice b is better than choice e. Or is there better board on here for discussions about gre practice questions.