👉 Unflippant, also known as a "feminine" or "masculine" term, is often used in literature and media to describe someone who is not overly serious or serious-minded. This can be seen as a play on words because it contrasts with more serious or serious-minded individuals. The term comes from the Latin word unflippant which means "not flippant," suggesting that the person being described is not overly concerned about their appearance, attitude, or mannerisms