Words similar to optimism

Example sentences for: optimism

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

However, there may be cause for some optimism for the average mortal, since endurance exercise training in healthy humans leads to fiber-type specific increases in the abundance of PGC-1 and PPAR-α protein in skeletal muscle (Russell et al.
"Instead of engendering hope and optimism, they breed mistrust and cynicism.
Indeed, perhaps it is partly because I share this optimism that I am particularly disappointed by this book's rather substantial flaws.
Meanwhile, it turned out my fear that Republicans would expropriate environmental optimism was unfounded.
It says a lot for the attractions of life in California — and the optimism of those who continue to enjoy it — that despite this dire prediction, millions of people still seek their future in the Golden State’s promised land.