A prefix indicating "not,'' freely utilised as an English formative, ordinarily with an easy unfavorable drive as implying mere negation or absence of anything (instead of the alternative or reverse of it, as typically expressed by un- 1):nonadherence; nonpayment;nonprofessional. nonaccent can be a spoken accent that's neutral and undistinctive; nonacrocentric https://taschen87531.wikiexpression.com/3541991/non_an_overview