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Synonyms for Battered (same or very similar meaning)

WordNet sense 1 (affected by wear; damaged by long use):

WordNet sense 2 (damaged by blows or hard usage):
beat-up, beaten-up

WordNet sense 3 (harmed or injured or spoiled):

WordNet sense 4 (subjected to cruel treatment):
abused, ill-treated, maltreated, mistreated

From the ODE community, based on WordNetadd/edit