miffed
From Longman Dictionary of Contemporary Englishmiffedmiffed /mɪft/ adjective spoken ANNOYslightly annoyed or upset I felt a bit miffed that no one had told me about the trip.Examples from the Corpusmiffed• Bank customers are notoriously slow to shift their business, even if they are miffed.• Tess was a little miffed that Sean didn't bother to call her.Origin miffed (1800-1900) miff “condition of annoyance” ((17-21 centuries)), perhaps from a natural sound expressing annoyance