sluggishness
Lack of energy
Sluggishness is the quality of being slow, lethargic, or lacking energy and responsiveness.
It applies to people, animals, systems, or processes that move or function at less than normal speed or efficiency.
The sluggishness of the economy worried investors.
A person experiencing sluggishness might feel heavy and unmotivated, while a sluggish computer takes too long to respond to commands.
The word suggests not just slowness but a kind of resistant inertia.
Weariness from prolonged exertion
- lethargyAbnormal drowsiness and apathy
- drowsinessState of near-sleep
- wearinessState of being drained
- exhaustionState of utter depletion
heaviness · tiredness · grogginess · torpor · languor · lassitude · enervation · sleepiness
Unwillingness to exert oneself
- apathyAbsence of feeling
- unmotivatedLacking incentive or drive
- listlessnessAbsence of energy, enthusiasm
- indolenceAversion to activity
procrastination · idleness · slothfulness · lackadaisical · passivity · disinterest · ennui · indifference
Absence of flow or progress
- recessionProlonged economic decline
- downturnEconomic decline period
- slumpExtended period of decline
- slowdownReduction in pace
decline · contraction · flat · depressed · underperformance · bottleneck · standstill · doldrums
Resistance to altered motion
- resistanceCapacity to withstand force
- frictionResistance between touching surfaces
- dragResistance through fluid
- momentumProduct of mass, velocity
mass · viscosity · impedance · damping · deceleration · lag · hysteresis
Cognitive sluggishness and confusion
- dullnessLack of stimulation
- hazinessState of being unclear
- unfocusedWithout clear direction
- foggyObscured by vapor
muddled · inattentive · disoriented · confusion · spacey · groggy · unclear · fuzzy-headed
Excessive accumulation causing blockage
- blockageObstruction halting movement
- backupStored duplicate for recovery
- bottleneckConstriction limiting throughput
- cloggedBlocked by buildup
constipation · poor circulation · stagnant · obstruction · inefficiency · delay · backlog · gridlock
fatigue
Weariness from prolonged exertion
- lethargyAbnormal drowsiness and apathy
- drowsinessState of near-sleep
- wearinessState of being drained
exhaustion · heaviness · tiredness · grogginess · torpor · languor · lassitude · enervation · sleepiness · stupor
laziness
Unwillingness to exert oneself
- apathyAbsence of feeling
- unmotivatedLacking incentive or drive
- listlessnessAbsence of energy, enthusiasm
indolence · procrastination · idleness · slothfulness · lackadaisical · passivity · disinterest · ennui · indifference · dawdling
stagnation
Absence of flow or progress
slowdown · decline · contraction · flat · depressed · underperformance · bottleneck · standstill · doldrums · lagging
inertia
Resistance to altered motion
- resistanceCapacity to withstand force
- frictionResistance between touching surfaces
- dragResistance through fluid
momentum · mass · viscosity · impedance · damping · deceleration · lag · hysteresis
brain fog
Cognitive sluggishness and confusion
foggy · muddled · inattentive · disoriented · confusion · spacey · groggy · unclear · fuzzy-headed · distracted
congestion
Excessive accumulation causing blockage
- blockageObstruction halting movement
- backupStored duplicate for recovery
- bottleneckConstriction limiting throughput
clogged · constipation · poor circulation · stagnant · obstruction · inefficiency · delay · backlog · gridlock · impeded
- burnoutburned out, burnt out, burn out, burning out, burnout
- drowsinesssleepiness, tiredness, grogginess, lethargy, fatigue
- exhaustion symptomstiredness, fatigue, weariness, burnout, lethargy
- fatigueexhaustion, tiredness, weariness, lethargy, chronic fatigue
- fatigue symptomsexhaustion, tiredness, drowsiness, sleepiness, yawning
- hangoversheadache, nausea, thirst, dry mouth, fatigue
sluggishnessvigor
Active physical strength
vitality · energy · liveliness · vivacity · dynamism
sluggishnessquickness
State of being fast
swiftness · nimbleness · speed · agility · briskness
sluggishnessalertness
Active mental awareness
sharpness · keenness · wakefulness · attentiveness · acuity