Fully, wholly (8)
I believe the answer is:
entirely
This clue is a double definition.
'fully' is the first definition.
(I've seen this before)
'wholly' is the second definition.
(I've seen this before)
(Other definitions for entirely that I've seen before include "without qualification _" , "Completely and absolutely" , "Wholly, completly" , "Fully or absolutely" , "Wholly, totally" .)