- tedium
- tedium, boredom, ennui, doldrums are comparable when they denote a state of dissatisfaction and weariness. Tedium suggests a repression of energy for lack of a proper or adequate outlet, and dullness or lowness of spirits resulting from irksome inactivity or from the irksome monotony of one's pursuits or surroundings{
incessant recurrence without variety breeds tedium— Lowes
}{able boys and girls will go through endless tedium . . . to acquire some coveted knowledge or skill— Russell
}Boredom adds to tedium suggestions of listlessness, dreariness, and unrest resulting either from a lack of interest in one's pursuits or surroundings or from the fact that they pall or fail to excite interest{I suppose I shall go on "existing" till the boredom of it becomes too great— J. R. Green
}{wealthy indolent women . . . who got up at noon and spent the rest of the day trying to relieve their boredom— Dahl
}Ennui stresses profound dissatisfaction, discontent, or weariness of spirit; usually it suggests physical depression, languor, or lassitude as well as boredom{that ennui, that terrible taedium vitae, that comes on those to whom life denies nothing— Wilde
}{the inexhaustible power and activity of his mind leave him no leisure for ennui— Arnold
}Doldrums applies to a phase or period of depression that in persons may be marked by listlessness, despondency, and flagging energy{Lotharioism is simple monogamy's doldrums multiplied, and with thrice monogamy's duties— Nathan
}or in more general applications (as to economic activity) may be marked by inactivity and dullness.
New Dictionary of Synonyms. 2014.