misery β wretchedness of condition or circumstances.
mortification β a feeling of humiliation or shame, as through some injury to one's pride or self-respect.
qualm β an uneasy feeling or pang of conscience as to conduct; compunction: He has no qualms about lying.
sadness β affected by unhappiness or grief; sorrowful or mournful: to feel sad because a close friend has moved away.
sorrow β distress caused by loss, affliction, disappointment, etc.; grief, sadness, or regret.
trouble β to disturb the mental calm and contentment of; worry; distress; agitate.
unhappiness β sad; miserable; wretched: Why is she so unhappy?
worry β to torment oneself with or suffer from disturbing thoughts; fret.
abjectness β The state of being abject; abasement; meanness; servility. (Late 16th century.).
blue funk β a state of great terror or loss of nerve
disconsolation β without consolation or solace; hopelessly unhappy; inconsolable: Loss of her pet dog made her disconsolate.
lugubriosity β mournful, dismal, or gloomy, especially in an affected, exaggerated, or unrelieved manner: lugubrious songs of lost love.
depression β A depression is a time when there is very little economic activity, which causes a lot of unemployment and poverty.
blues β a feeling of depression or deep unhappiness
doldrums β A part of the ocean near the equator, abounding in calms, squalls, and light, baffling winds, which sometimes prevent all progress for weeks β so called by sailors.
sulks β to remain silent or hold oneself aloof in a sullen, ill-humored, or offended mood: Promise me that you won't sulk if I want to leave the party early.
abasement β to reduce or lower, as in rank, office, reputation, or estimation; humble; degrade.