In a blockish or stupid manner: as, “so blockishly ignorant,”
The Century Dictionary (Public Domain)
Use "blockishly" in a sentence
"But what man can be so blockishly ignorant euer to expect place or honour from a forraine King, hauing no other argument or perswasion then his owne disloyaltie; to be vnnatural to his owne"
"Then blockishly mumbling with a set on countenance a piece of scurvy grace, he washed his hands in fresh wine, picked his teeth with the foot of a hog, and talked jovially with his attendants."
"Spain; what man could be so blockishly ignorant ever to expect promotion and honour from a foreign king, having no other merit or pretension than his own disloyalty, his unnatural desertion of his country and parents, and rebellion against his true prince, to whose obedience he is bound by oath, by nature, and by religion?"