"maddened" in the verb sense
1. madden, craze
cause to go crazy cause to lose one's mind
drive up the wall go on someone's nerves
"His behavior is maddening"
"maddened" in the adjective sense
1. angered, enraged, furious, infuriated, maddened
marked by extreme anger
"the enraged bull attached"
"furious about the accident"
"a furious scowl"
"infuriated onlookers charged the police who were beating the boy"
"could not control the maddened crowd"
Source: WordNet® (An amazing lexical database of English)
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