### Clue: Sluggish (unlike Ko-Ko) (8)
### Answer: LISTLESS 
 ### Explanation: Sluggish (unlike Ko-Ko) (8)
In the Mikado, Ko-Ko is the Lord High Executioner who has a list of "people who would not be missed" (such as people who eat peppermint and puff it in your face, to which I may add Hunt followers)