pessimistic adj.
VERBS be, feel, look, prove, seem, sound These figures look quite pessimistic. | become | remain
ADV. deeply, extremely, terribly, very | increasingly | rather, somewhat | unduly, unnecessarily His predictions proved unduly pessimistic. | generally
PREP. about I am deeply pessimistic about the future.
You can also check other dicts: pessimistic (English, 中文解释 ), wordnet sense, Collins Definition