1The movie was uninteresting, so we left the cinema early.
2Do you find history uninteresting, or is it just the way it's taught?
3The teacher tried to make the lesson more interesting, but the topic was uninteresting.
4If a book is uninteresting, try to find a different one that you like.
5There are many uninteresting things we have to do in life, but we should try to make them more enjoyable.