The term 'dreary; gloomy' can be summarized as a feeling of sadness and despair. It is often used to describe a situation or environment that is dull, depressing, and lacking in cheerfulness. The word DISMAL (6 letters) is often used synonymously with dreary and gloomy, and it implies a lack of hope or optimism. This term is often used to describe a person's mood or outlook on life, as well as the atmosphere of a place.