Synonyms for Cheerlessness:

n.

•cheerlessness (noun)
uncheerfulness.
•depression (noun)
unhappiness, ennui, desperation, downheartedness, discouragement, gloominess, dejection, melancholy, dispiritedness, bleakness, misery, hopelessness, despondency.
•discontentment (noun)
displeasure, discomfort, wretchedness, exasperation, irritation, disquiet, inquietude, discontent, non-satisfaction, uneasiness, angst, ennui, discomposure, sourness, dissatisfaction, uncomfortableness, frustration, joylessness, unhappiness, boredom, disgruntlement, despondence, anxiety.
•dumps (noun)
blues.
•feeling (noun)
uncheerfulness.
•gloom (noun)
despair, anguish, weariness, pessimism.
•glumness (noun)
depression, despondence.
•hopelessness (noun)
despondency, dejection, heartlessness, depression, abandonment, despair, moroseness, melancholy, desperation, dispiritedness, bleakness, gloominess, disheartenment, glumness, pessimism, hopelessness, downheartedness, anguish, discouragement, spiritlessness, misery, forlornness.
•mournfulness (noun)
glumness.
•sadness (noun)
forlornness, listlessness.
•weariness (noun)
fatigue, apathy, drowsiness, debilitation, listlessness, weakness, tiredness, weariness, over-weariness, blues, exhaustion, footsoreness, sleepiness, flaccidity, feebleness, faintness, tedium, droopiness.

Other synonyms:

•Other relevant words:
uncheerfulness.

Usage examples for cheerlessness

1. To add to our unpleasant position, and, at the same time, to heighten the cheerlessness of the scene around us, the rain began to fall violently. – Incidents of Travel in Greece, Turkey, Russia, and Poland, Vol. I (of 2) by John Lloyd Stephens