Absolute order (4)
I believe the answer is:
rank
This clue is a double definition.
'absolute' is the first definition.
(eg in a phrase like 'rank hypocrisy')
'order' is the second definition.
(rank order is a kind of order)
(Other definitions for rank that I've seen before include "Status; foul" , "Level; smelling bad" , "Position of seniority" , "Very undesirable" , "Relative status" .)