annoyance [annoyances](an act or instance of annoying) noun [UK: ə.ˈnɔɪəns] [US: ə.ˌnɔɪəns]
disappuntonoun {m}
disappointment [disappointments](emotion) noun [UK: ˌdɪ.səˈpo.ɪnt.mənt] [US: ˌdɪ.sə.ˌpɔɪnt.mənt]She expressed her disappointment. = Espresse il suo disappunto.