Not smart (6)
I believe the answer is:
unwise
(Other definitions for unwise that I've seen before include "Ill-judged" , "Injudicious" , "Rash" , "Not sensible, foolish" , "Not sensible or prudent" .)
I believe the answer is:
unwise
(Other definitions for unwise that I've seen before include "Ill-judged" , "Injudicious" , "Rash" , "Not sensible, foolish" , "Not sensible or prudent" .)