Multiple choice softskills communication effrontery cool audacious shameless boldness cruel behavior Reveal answer Fill a bubble to check yourself C Correct answer Explanation Effrontery means shameless boldness or impudence - behavior that is boldly disrespectful or rude. 'Audacious' is related but means daring or bold, not necessarily shameless. 'Cool' and 'cruel behavior' are unrelated to the meaning.