lassitude
Heavy, listless fatigue
Lassitude is a state of physical or mental weariness, a lack of energy or enthusiasm.
The word suggests a deeper exhaustion than ordinary tiredness—something closer to listlessness or torpor: The summer heat brought on a pleasant lassitude.
It often implies an inability or unwillingness to exert oneself: After the crisis passed, a strange lassitude settled over the office.
State of needing rest
- wearinessState of being drained
- exhaustionState of utter depletion
- lethargyAbnormal drowsiness and apathy
- listlessnessAbsence of energy, enthusiasm
sluggishness · drowsiness · sleepiness · heaviness · languor · torpor · malaise · burnout
Impaired strength or vitality
- enfeeblementState of growing weak
- enervationLoss of vigor
- prostrationUtter physical or mental depletion
- frailtyWeakness of body
feebleness · infirmity · faintness · weakness · debilitation · depletion · drainage · sapping
Lack of interest
- disinterestAbsence of bias
- unconcernAbsence of worry
- detachmentSeparation or emotional uninvolvement
- ennuiWeary, listless dissatisfaction
boredom · listlessness · passivity · disengagement · unresponsiveness · nonchalance · insouciance · aloofness
tiredness
State of needing rest
- wearinessState of being drained
- exhaustionState of utter depletion
- lethargyAbnormal drowsiness and apathy
listlessness · sluggishness · drowsiness · sleepiness · heaviness · languor · torpor · malaise · burnout · somnolence
debility
Impaired strength or vitality
- enfeeblementState of growing weak
- enervationLoss of vigor
- prostrationUtter physical or mental depletion
frailty · feebleness · infirmity · faintness · weakness · debilitation · depletion · drainage · sapping · collapse
indifference
Lack of interest
- disinterestAbsence of bias
- unconcernAbsence of worry
- detachmentSeparation or emotional uninvolvement
ennui · boredom · listlessness · passivity · disengagement · unresponsiveness · nonchalance · insouciance · aloofness · impassivity
- drowsinesssleepiness, tiredness, grogginess, lethargy, fatigue
- fatigueexhaustion, tiredness, weariness, lethargy, chronic fatigue
- weaknessweakness, feebleness, frailty, debility, asthenia
- nonchalancenonchalance, insouciance, casualness, indifference, unconcern
lassitudevigor
Active physical strength
vitality · energy · vigour · vivacity · vivaciousness
lassitudealertness
Active mental awareness
wakefulness · attentiveness · keenness · sharpness · acuity
lassitudedrive
Operate a vehicle
motivation · zeal · get-up-and-go · action · dynamism