To all appearances (9)
(Other definitions for evidently that I've seen before include "In an obvious manner" , "Without question" , "it would seem" , "Obviously, clearly" , "As can be clearly seen" .)
'to all appearances' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for outwardly that I've seen before include "Superficially" , "Externally" , "On the face of it" , "As far as appearances are concerned" .)