Impudent/ˈɪmpjədənt/ Definition 1 of 2Pro Tip 1/3Casual Disrespect Usually describes casual or thoughtless rudeness rather than deliberate insult. His impudent grin during the serious meeting was inappropriate. Pro Tip 2/3Informal Settings Primarily used in informal contexts; too harsh for polite conversation. Calling the referee impudent was uncalled for at the kids' game. Pro Tip 3/3Negative Connotation Carries a strong negative judgment; can escalate conflict if used directly. Accusing my friend of being impudent strained our relationship.