Professional (6)
'professional' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for accomplished that I've seen before include "executed" , "Completed; skilful" , "Expert - done" , "Done - with a high degree of skill" , "Professional" .)
'professional' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for businesslike that I've seen before include "Efficient" , "Professional" .)
'professional' is the definition.
(thesaurus)
This is the entire clue.
(Other definitions for expert that I've seen before include "Specialist, pundit" , "At the right moment" , "Buff" , "Knowledgeable specialist" , "Masterly" .)