sad
sad/Submit
adjective
1.
feeling or showing sorrow; unhappy.
"I was sad and subdued"
synonyms: unhappy, sorrowful, dejected, regretful, depressed, downcast, miserable, downhearted, down, despondent, despairing, disconsolate, out of sorts, desolate, bowed down, wretched, glum, gloomy, doleful, dismal, blue, melancholy, melancholic, low-spirited, mournful, woeful, woebegone, forlorn, crestfallen, broken-hearted, heartbroken, inconsolable, grief-stricken; More
2.
informal
pathetically inadequate or unfashionable.
"the show is tongue-in-cheek—anyone who takes it seriously is a bit sad"
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depressed
dɪˈprɛst/Submit
adjective
1.
(of a person) in a state of unhappiness or despondency.
"she felt lonely and depressed"
synonyms: sad, saddened, unhappy, gloomy, glum, melancholy, miserable, sorrowful, dejected, disconsolate, downhearted, downcast, cast down, down, crestfallen, woebegone, despondent, dispirited, low, low in spirits, low-spirited, heavy-hearted, morose, dismal, desolate, weighed down, oppressed; More
2.
(of a place or economic activity) suffering the damaging effects of a lack of demand or employment.
"depressed inner-city areas"
synonyms: weak, weakened, enervated, debilitated, devitalized, impaired; More