Stir, fuss (3)
I believe the answer is:
ado
This clue is a double definition.
'stir' is the first definition.
(both can mean a fuss or commotion)
'fuss' is the second definition.
(synonyms)
(Other definitions for ado that I've seen before include "hoo-hah" , "Song and dance" , "Fuss or bustle" , "Flap" , "Pother" .)