pessimism Antonyms

optimism good attitude merriment liveliness joy joviality jollity jollification jocosity humorousness hope happiness h gladness gambolling gamboling gaiety optimist party positiveness rose-colored glasses positive thinking light-heartedness good spirits doubtlessness carefreeness seventh heaven hopefulness high spirits joyfulness contentedness sureness sanguineness resilience positivity positivism fun friskiness cheerfulness cheer certitude carousing calmness calm buoyancy buoyance breeziness bonce blitheness bliss