"Have you ___ wondered . . .?" (4)
I believe the answer is:
ever
(Other definitions for ever that I've seen before include "At all times, always" , "On any occasion" , "Eternity" , "Veer away endlessly" , "To the end of time" .)
I believe the answer is:
ever
(Other definitions for ever that I've seen before include "At all times, always" , "On any occasion" , "Eternity" , "Veer away endlessly" , "To the end of time" .)