Like every good teen nick show, there's some innuendo

In one episode, a character is transgender and the word is used a few times in the scene.

Like all super-hero shows, there is some fighting, however it is only used in a way when the kids are using their powers, and never shows blood or gore. The characters only react with pain or fighting in joking ways.

Words like Oh my god, Stupid, dumb. butt are used.

Bitch was said.

In one episode Schwoz tricks the kids into taking iodine pills saying that they're "vitamins".