Produced admitted superiority (7)
I believe the answer is:
yielded
I believe this clue is a double definition.
'produced' is the first definition.
(yielding is a kind of producing)
'admitted superiority' is the second definition.
(I've seen this before)
(Other definitions for yielded that I've seen before include "Gave way under pressure" , "succumbed" , "Brought forth" , "Submitted" , "ended resistance" .)