Synonyms of pessimistic in English:

pessimistic


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See Spanish definition of pesimista

adjective

1‘a pessimistic outlook on life’

SYNONYMS
gloomy, negative, defeatist, downbeat, gloom-ridden, cynical, bleak, fatalistic, dark, black, despairing, despondent, depressed, dejected, demoralized, hopeless, melancholy, glum, lugubrious, suspicious, distrustful, doubting, alarmist
informal given to looking on the black side
ANTONYMS

optimistic, hopeful, cheerful