depression; low spirits; luxuriant (of vegetation)
depression; melancholy; dejection; gloom; despondency
gloomy; melancholy; dreary; depressed; dismal
gloomy; melancholy; pessimistic
depressive state (e.g. of manic depression); depressive condition
melancholia; severe depression
manic depression; manic-depressive psychosis; bipolar disorder
new type depression; depression where one is depressed only when at work
new type depression; depression where one is depressed only when at work