Difference between Languor and Lethargy

LANGUOR vs LETHARGY: NOUN

A feeling of lack of interest or energy
A relaxed comfortable feeling
Lack of physical or mental energy; listlessness: : lethargy.
A dreamy, lazy, or sensual quality, as of expression.
Oppressive stillness, especially of the air.
Faintness or feebleness of body; oppression from fatigue, disease, trouble, or other cause; languidness; dullness; heaviness.
Sickness; illness; suffering; sorrow.
Inertness in general; sluggishness; listlessness; lassitude; oppressive or soothing quietude; sleepy content.
In vegetable pathol., a condition of plants in which, from unwholesome nourishment, bad drainage, ungenial subsoil, or other bad conditions, they fall into a state of premature decrepitude.
A state of the body or mind which is caused by exhaustion of strength and characterized by a languid feeling; feebleness; lassitude; laxity.
Any enfeebling disease.
Listless indolence; dreaminess.
A state of the body or mind caused by exhaustion or disease and characterized by a languid feeling: lassitude
Dullness, sluggishness; lack of vigor; stagnation
Inactivity; showing an unusual lack of energy
An enfeebling disease; suffering

A state of comatose torpor (as found in sleeping sickness)
Inactivity; showing an unusual lack of energy
Weakness characterized by a lack of vitality or energy
A lack of energy or vigor; sluggishness.
A lack of interest or enthusiasm; apathy.
An abnormal state of drowsiness, as caused by disease or drugs.
A state of inaction or indifference.
Same as litharge.
A state of prolonged inactivity or torpor; inertness of body or mind; sluggishness; dullness; stupor.
Specifically, in pathology, a disorder of consciousness, which consists of prolonged and profound sleep, from which the patient may be momentarily aroused, but into which he quickly sinks again.
The hibernation or winter sleep of an animal, or any other state of complete repose, as a period of summer lethargy observed in many insect-larvæ, the repose of many tropical animals during the dry season, etc.
Morbid drowsiness; continued or profound sleep, from which a person can scarcely be awaked.

Ruefulness, Sunniness, Joylessness, Aimlessness, Restfulness, Dreariness, Torpor, Wistfulness, Melancholy, Ennui, Sluggishness, Lethargy, Listlessness, Lassitude, Dreaminess

Restlessness, Malaise, Tiredness, Torpor, Listlessness, Stalemate, Drowsiness, Ennui, Inertia, Stupor, Apathy, Inanition, Languor, Sluggishness, Lassitude

Pensiveness, Ruefulness, Sunniness, Joylessness, Aimlessness, Restfulness, Torpor, Wistfulness, Melancholy, Ennui, Sluggishness, Lethargy, Listlessness, Lassitude, Dreaminess

Weariness, Laziness, Restlessness, Malaise, Tiredness, Torpor, Listlessness, Drowsiness, Ennui, Stupor, Apathy, Inanition, Languor, Sluggishness, Lassitude

No pestilence arose, no war there was, But languor, fever, poverty, despair, For seats of reason, virtue, power, and peace.
And the languor and lofty elevation of her gestures and eyebrows defy description.
There was no languor, no weakness, and yet no boldness in it.
Read ye the sacred verses in such measure that ye be not overcome by languor and despondency.
Let yourself be won over by the colonial languor of the white city, in Pondicherry.
The long sobs Of violins Of autumn Wound my heart With a monotonous Languor.
SAJJADALAMRIZVIand diligent at the task and prevent from being languor and sloth.
Yet her languor steadily increased, and her health began to give way.
Languor of chitra, youngest daughter of st vincent fernando.
Marked by atony, asthenic, showmg languor or exhaustion.