"Great Scott!" (4)
I believe the answer is:
egad
(Other definitions for egad that I've seen before include "Mild oath (archaic)" , "My word once" , "Old exclamation; aged (anagram)" , "Forgotten curse" , "traditional oath" .)
I believe the answer is:
egad
(Other definitions for egad that I've seen before include "Mild oath (archaic)" , "My word once" , "Old exclamation; aged (anagram)" , "Forgotten curse" , "traditional oath" .)