Words similar to optimist

Example sentences for: optimist

How can you use “optimist” in a sentence? Here are some example sentences to help you improve your vocabulary:

Kincaid is nothing if not an optimist, though, and he believes that if what's wrong with the way we talk about child molesting is genre--we're telling the wrong kinds of stories--well, then we should just start telling different ones.
He says Type O is the most ancient blood group, the one of the carnivorous big-game hunter, the self-reliant, risk-taking optimist.
Prudie, I don't think this is anything more than a flirtation (I guess I'm an optimist).
Willes is an optimist.
Maybe he is a feel-good optimist or maybe the answers are really simpler than our unnecessarily complex world would like to believe, but either way, the Dalai Lama is one of the few people in the world whom I can legitimately not feel cynical about.