POLEMICIZE is validvalid

to deliver a polemic [v POLEMICIZED, POLEMICIZES, POLEMICIZING]

136,691 of 196,601 in NWL2023·also valid in CSW24

to argue or write polemically, carry on a controversy, also POLEMICISE, POLEMISE, POLEMIZE [v POLEMICIZED, POLEMICIZING, POLEMICIZES]