Waggish means playfully mischievous or full of humor, like someone who loves making jokes and teasing in a lighthearted way. A waggish classmate might make clever puns during science class or come up with funny nicknames that make everyone laugh without being mean.

The word comes from “wag,” an old term for a witty joker or prankster. Someone with a waggish personality enjoys being clever and amusing. They might give waggish responses to serious questions, turning ordinary conversations into opportunities for wordplay and wit. A waggish comment has a twinkle of humor in it, even when discussing serious topics.

Think of the difference between being waggish and being silly: silliness is goofy and random, while waggish humor is more clever and intentional. When your grandfather tells a story with a waggish gleam in his eye, you know he's building toward a surprising twist or a clever joke. A waggish sense of humor keeps things fun and interesting without crossing into meanness or causing disruption.