Con artist enemy of Batman changing US party allegiance initially (7)
I believe the answer is:
diddler
'con artist' is the definition.
(diddle can mean to con or defraud)
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for diddler that I've seen before include "Swindling person" , "Swindler" .)
I've seen this clue in The Independent.
Want a hint initially instead of a full solution?
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