Dull — slow — dozy (8)
I believe the answer is:
sluggish
(Other definitions for sluggish that I've seen before include "Slow moving" , "Slow-moving, inactive" , "Hardly speeding" , "Lethargic" , "Slow-moving like garden mollusc" .)
I believe the answer is:
sluggish
(Other definitions for sluggish that I've seen before include "Slow moving" , "Slow-moving, inactive" , "Hardly speeding" , "Lethargic" , "Slow-moving like garden mollusc" .)