Her grip on my hand 'relaxed' [='loosened'] only after the roller coaster had come to a complete stop.
He has a 'relaxed' attitude towards his studies. [=he is not very serious about his studies]
The seminar was very 'relaxed'—we met at the professor's house instead of the lecture hall.
(..) There's room on my horse for two. Would you like to be wetted down now? - That's what I'd say. Quick, get the hose. - Get the hose out. It was fun. It was relaxed. It was collaborative. It's a long shoot but it was enjoyable. Every single day was kind of fun. You can go just as fast with two. (..)2012 The Hobbit: An Unexpected Journey