boorishness|ˈbʊərɪʃnɪs| [f. as prec. + -ness.] The quality of being boorish; rusticity, rudeness. 1794Godwin Cal. Williams 247 The boorishness of his rank in society.1866Sat.Rev. 13 Jan. 37/1 The curious mixture of feudal arrogance and clumsy boorishness..surviving among Prussian aristocrats.