A quintuplet has at least how many siblings?

What word names a quick kiss or part of a primitive typing style? What word names a quick verbal reply or a closed laboratory vessel with a long neck? What is a quickly taken, informal photo called? A quindecennial event happens every how many years? Rabelais wrote "Gargantua and..." whom? The term "buppie" is short for what? What is a race run by pairs with their ankles tied together called? What is another word for a radio antenna?