Effrontery (n) - shameless or impudent boldness He had the effrontery to accuse her of witchcraft.
the boy's effrontery got him into trouble
Despite himself, the professor smiles at the young effrontery before him.
I am very effrontery about taking my brothers things.-The effrontery of such pedestrian politics to display their appetite for power and authority is stupefying.
When I prepare to write a speech, the idea summary will be found in the topic sentence.