Simple past tense and past participle of bastardise.(verb)
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Use "bastardised" in a sentence
"It is of course a kind of bastardised, runty form of business-speak full of words like"
"My bodega of choice wasn't as insalubrious as Kemp's fictional haunt – a makeshift bar called Al's Backyard – but it was traditional enough to quell rumblings that San Juan is turning into a bastardised version of Miami."
"A live action version would just cost too much, let alone a bastardised TV version."