She had disappeared from Slughorn’s party before he returned to it, or so he had been informed by an irate McLaggen, and she had already gone to bed by the time he returned to the common room.
As the crowd shrieked and laughed, the Gryffindor team landed beside the wreckage of wood under which Zacharias was feebly stirring,: Harry heard Ginny saying blithely to an irate Professor McGonagall, "Forgot to brake, Professor, sorry."
There are no more uses of "irate" in the book.
Show samples from other sources
I was irate with all of them.
Kiera Cass -- The Heir
There are fifty-nine new email messages and seventeen new voice mails, including several from the label’s now-certainly irate publicist and a bunch from Bryn, asking how it went in the studio and with the interview.