Less risky (5)
'less risky' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for surer that I've seen before include "more right?" , "More certain and positive" , "faster" .)
'less risky' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for safer that I've seen before include "Less adventurous" , "More secure" , "Not so hairy" , "Less hazardous" , "Less dangerous" .)