Accurately, precisely (7)
I believe the answer is:
exactly
I believe this clue is a double definition.
'accurately' is the first definition.
(thesaurus)
'precisely' is the second definition.
(I know that precisely can be written as exactly)
(Other definitions for exactly that I've seen before include "in nice way" , "Indeed; verbatim" , "In precise terms" , "Precisely thus" , "Dead" .)