"Careful what you __ for" (4)
I believe the answer is:
wish
(Other definitions for wish that I've seen before include "prayer" , "Something desired" , "Want (to do something)" , "bid" , "whim" .)
I believe the answer is:
wish
(Other definitions for wish that I've seen before include "prayer" , "Something desired" , "Want (to do something)" , "bid" , "whim" .)