Head (4)

'head' is the definition.
(I know that Boss has the occupation thief)
This is the entire clue.
(Other definitions for boss that I've seen before include "Stud; employer" , "Leader; stud" , "Manager (colloq.); stud" , "One managing" , "Gaffer, manager" .)
'head' is the definition.
(humorous term for the head)
This is the entire clue.
(Other definitions for pate that I've seen before include "Tasty meat paste, maybe de foie gras" , "food" , "Tape around tasty meat paste" , "Crown of the head" , "Posh 8" .)
'head' is the definition.
(principal can mean a head teacher)
This is the entire clue.
(Other definitions for principal that I've seen before include "Chief, main" , "Stop" , "Head teacher, say" , "Star" , "head of school" .)
'head' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for skull that I've seen before include "Brain casing" , "Bony case of brain" , "Brainbox" , "Bony frame of head ..." , "Bony skeleton of the head" .)
'head' is the definition.
(I know that chief can be written as chief)
This is all the clue.
(Other definitions for chief that I've seen before include "Organisation head" , "Tribal head" , "Head of a native American tribe" , "Principal" , "arch" .)