Prize, say (5)
I believe the answer is:
utter
I believe this is a double definition.
'prize' is the first definition.
('prize' can mean complete or utter)
'say' is the second definition.
(I've seen this before)
(Other definitions for utter that I've seen before include "Declare - total" , "Say - complete" , "Speak - it's extreme" , "mouth" , "outright" .)