Simple past tense and past participle of wisen.(verb)
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Use "wisened" in a sentence
"Young or "wisened," adventurous or reserved, wild, or sophisticated, the beautiful Cayman Islands cater to visitors of many styles and interests."
"It wasn't until some congressional staffers wisened up to the P.C. problem with these earlier attempts and "broadened the focus from the persecution of Christians to the persecution of all religious groups" that the International Religious Freedom Act IRFA, which established the USCIRF, passed."
"One would have thought that after the last 8 years of a Bush regime you would have wisened up and elected a man with experience and substance."