optimism Antonyms

pessimism sorrow toothache torpitude unrest unsatisfaction woefulness worriment morosity disquietude unhappiness fretfulness restlessness hopelessness abulia ad nauseam crown of thorns sorriness somberness mulligrubs mumps necessitarianism negativeness negativity neuralgia nihilism oscitancy pessimist poignancy predestinarianism qualm sadness sciatica shagreen Malaysian eyestrain homesickness defeatism doom and gloom pancreatitis savorlessness shivah weigh out expecting the worst negative thinking negative view lack of hope looking on the black side defeatist attitude negative feeling