The purple was easier for me, when I started to consider what a trampoline is, and how it might relate to the other words. I pictured a trampoline, and what you do with it. Once "jumping on it" didn't work to connect to the other words, I thought about how a trampoline is built. It has springs. Oh wait - a mousetrap has a spring. A clock has a spring. And some mattresses have springs. Duh! Easy, breezy. It's always easiest when you know the right answer.
The blue threw me, because I didn't know that some of those were games. I've never heard of games called Werewolf or Fishbowl.