contumelious
Rudely contemptuous; showing contumely; exhibiting an insolent or disdainful attitude.
archaic, literary
VVith ſcoffes and ſcornes, and contumelious taunts, / In open Market-place produc't they me, / To be a publique ſpectacle to all: / Here, ſayd they, is the Terror of the French, / The Scar-Crovv that affrights our Children ſo.
Where it comes from
From Old French contumelieus, from Latin contumēliōsus (“insulting; abusive”), from contumēlia (“affront, abuse, insult”).
Adapted from the Wiktionary entry contumelious (CC BY-SA 4.0).