haughtily
Concise Oxford English Dictionary © 2008 Oxford University Press:
haughty/ˈhɔːti/
▶adjective (haughtier, haughtiest) arrogantly superior and disdainful.
– derivatives
haughtily adverb,
haughtiness noun.
haughtily adverb,
haughtiness noun.
– origin C16: from obs. haught, earlier haut, from OFr., from L. altus ‘high’.
'haughtily' also found in these Oxford entries:

