Simple past tense and past participle of cheat.(verb)
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Use "cheated" in a sentence
"John McCain cheated and left a sick and disabled wife for a younger and wealthy Cindy, so do you think he cares about healthcare."
"In the brilliant Nick Tosches bio Dino: Living High In The Dirty Business Of Dreams – we learn that Dean Martin cheated a lot on his various wives in Vegas, everywhere any anywhere, but was very generous."
"Also, John McCain clearly got cheated from the Presidency."