Sourpuss is slang for a grouchy, bad tempered or sullen person.
The definition of a misanthrope is someone who dislikes and distrusts people.
A member of a school of ancient Greek philosophers who held virtue to be the only good and stressed independence from worldly needs and pleasures: they became critical of the rest of society and its material interests
Any of various other animals, such as the koala, that resemble a true bear.
One who worries excessively and needlessly.
A reason for hope
Find another word for pessimists. In this page you can discover 8 synonyms, antonyms, idiomatic expressions, and related words for pessimists, like: sourpusses, misanthropes, cynics, complainers, bears, worrywarts, optimists and hopes.