Roguish sorts (6)
I believe the answer is:
scamps
'roguish sorts' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for scamps that I've seen before include "Little rascals, mischievous children" , "Scallywags" , "Mischevious young children" , "'Rascals, imps (6)'" , "Naughty little rascals" .)