sprezzantemente significa in inglese

contemptuously▼(in a disrespectful or discourteous manner)
adverb
[UK: kən.ˈtemp.tʃʊə.sli] [US: kən.ˈtempt.ʃwə.sli]

haughtily▼(in a haughty manner)
adverb
[UK: ˈhɔː.tɪ.li] [US: ˈhɒ.tə.li]