Dense, chunky (5)
I believe the answer is:
thick
I believe this is a double definition.
'dense' is the first definition.
(I know that dense can be written as thick)
'chunky' is the second definition.
(I've seen this in another clue)
(Other definitions for thick that I've seen before include "Stupid; (of voice) husky" , "But surely not all thieves are" , "Broad; dense" , "unintelligent?" , "Stupid; (of fog) dense" .)