Synonym of MOROSE

Answer: Option A

Gloomy : dark or poorly lit, especially so as to appear depressing or frightening.
Diseased : suffering from disease.
Calm : not showing or feeling nervousness, anger, or other strong emotions.
Disappointed : sad or displeased because someone or something has failed to fulfil one's hopes or expectations.
Morose : sullen and ill-tempered.

Synonym of Morose is Gloomy