Confused to be fed result another way (9)
I believe the answer is:
flustered
'confused' is the definition.
(flustering is a kind of confusing)
'fed result another way' is the wordplay.
'another way' indicates anagramming the letters.
'fed'+'result'='fedresult'
'fedresult' with letters rearranged gives 'FLUSTERED'.
'to be' acts as a link.
(Other definitions for flustered that I've seen before include "In quite a state, put out" , "Hot and bothered, rattles" , "Hot and bothered, rattled" , "Agitated, confused" .)