Synonyms:
- acedia,
- adynamia,
- anemia,
- apathy,
- atony,
- blah feeling,
- bloodlessness,
- blues,
- boredom,
- brain fag,
- cachexia,
- cachexy,
- cowardice,
- debilitation,
- debility,
- depression,
- disinterest,
- disregard,
- doldrums,
- drowsiness,
- dullness,
- dumps,
- enervation,
- enfeeblement,
- ennui,
- etiolation,
- exhaustion,
- eyestrain,
- faintness,
- fatigue,
- feebleness,
- flabbiness,
- flaccidity,
- goneness,
- heart strain,
- heaviness,
- hebetude,
- heedlessness,
- impotence,
- inanimation,
- indifference,
- insouciance,
- jadedness,
- lackadaisicalness,
- languidness,
- languishment,
- languor,
- languorousness,
- lenitude,
- lentor,
- lethargy,
- lifelessness,
- listlessness,
- mental fatigue,
- mental strain,
- oscitancy,
- overstrain,
- overtiredness,
- passivity,
- phlegm,
- powerlessness,
- prostration,
- satedness,
- sleep,
- sleepiness,
- sloth,
- slothfulness,
- slowness,
- sluggishness,
- slumber,
- softness,
- somnolence,
- stance fatigue,
- strain,
- strengthlessness,
- stupefaction,
- stupor,
- supineness,
- tedium,
- tiredness,
- torpidity,
- torpidness,
- torpitude,
- torpor,
- unconcern,
- unmindfulness,
- weakliness,
- weakness,
- wearifulness,
- weariness,
- world-weariness