In the cases of Baroko and Bokardo, B indicates that you may employ Barbara to bring any Impugner to confusion, as shall be afterwards explained.
"Logic, Inductive and Deductive"
William Minto
In short, to leave no literary extravagance unbroached, the latter point also has not lacked a modern Impugner.
"The Grammar of English Grammars"
Goold Brown
John Lynch, the Bishop of Killala, and the indefatigable and successful Impugner of Cambrensis, was another literary luminary of the age.
"An Illustrated History of Ireland from AD 400 to 1800"
Mary Frances Cusack