Stirs (6)
(Other definitions for rouses that I've seen before include "Causes to awaken" , "Awakens" , "Excites" .)
'stirs' is the definition.
('ado' can be a synonym of 'stir')
This is all the clue.
(Other definitions for ados that I've seen before include "fuss, trouble, difficulty and the rest" , "Stirs" , "Troubles" , "Fusses" , "Bothers" .)