1) Bearish 2) Contemptuous 3) Demoralised 4) Demoralized 5) Derisive 6) Detracting 7) Discouraged 8) Disheartened 9) Disparaging 10) Distrustful 11) Doom-laden 12) Downbeat 13) Exaggerated 14) Gloomy 15) Hopeless 16) Hysterical 17) Mocking 18) Negative 19) Negative in outlook 20) Panicky 21) Sarcastic 1) Bearish 2) Cynical 3) Demoralised 4) Demoralized 5) Dim 6) Discouraged 7) Disheartened 8) Downbeat 9) Gloomy 10) Grim 11) Hopeless 12) Miserable 13) Negative 14) Unenthusiastic 
• (a.) Of or pertaining to pessimism; characterized by pessimism; gloomy; foreboding.
[adj] - expecting the worst in this worst of all possible worlds
pessimistic 1. Expecting the worst in this worst of all possible worlds. 2. A reference to, or characterized by pessimism; gloomy: 'She had a pessimistic outlook about her daughter's marriage.'
adjective expecting the worst in this worst of all possible worlds