Definition for Lethargy:

• Heavy unnatural slumber: dullness.

Synonyms for Lethargy:

• n.

  •
  • torpidity,
  • languidness,
  • leadenness,
  • hebetude,
  • stupor.
  •
  • Insensibleness,
  • uninterest,
  • stolidness,
  • Incuriousness,
  • Incuriosity,
  • unresponsiveness,
  • disinterest.
  •attribute (noun)
  • languor,
  • phlegm,
  • flatness,
  • sluggishness.
  •boredom (noun)
  • jadedness,
  • Pococurantism,
  • world-weariness.
  •dullness (noun)
  • obtuseness,
  • sluggishness,
  • apathy,
  • ponderousness,
  • dullness,
  • stupidness,
  • dimness,
  • stupefaction,
  • boorishness,
  • sleepiness,
  • Sopor,
  • denseness,
  • drowsiness,
  • doltishness,
  • benumbedness,
  • bluntness,
  • slowness,
  • thick-wittedness,
  • cloddishness.
  •fatigue (noun)
  • exhaustion,
  • fatigue,
  • enervation,
  • weariness.
  •ignoring (noun)
  • disregard.
  •inaction (noun)
  • rest,
  • standstill,
  • stagnation,
  • inaction,
  • passiveness.
  •inactivity (noun)
  • Sedentariness,
  • motionless.
  •indifference (noun)
  • nonchalance,
  • Insignificancy,
  • Inconsequentiality,
  • impassiveness,
  • inconsequence.
  •inertia (noun)
  • immobility,
  • oscitancy,
  • drowsiness,
  • paralysis.
  •inertness (noun)
  • inertness,
  • listlessness,
  • catatonia,
  • insensibility,
  • inactivity,
  • Inanimation,
  • idleness,
  • motionlessness,
  • dormancy,
  • languor,
  • paralysis,
  • hibernation,
  • immobility,
  • stillness,
  • passivity,
  • coma,
  • lifelessness,
  • reposefulness,
  • stagnancy.
  •insensibility (noun)
  • narcoma,
  • unconsciousness,
  • stupor.
  •laziness, sluggishness (noun)
  • drowsiness,
  • inanition,
  • idleness,
  • lassitude,
  • torpidity,
  • languor,
  • insouciance,
  • sloth,
  • indifference,
  • inertness,
  • listlessness,
  • inactivity,
  • unconcern,
  • sleepiness,
  • slowness,
  • apathy,
  • torpidness,
  • passiveness,
  • inaction,
  • inertia,
  • sleep,
  • impassivity,
  • supineness,
  • heedlessness,
  • disinterest,
  • hebetude,
  • phlegm,
  • stupor,
  • coma,
  • indolence,
  • disregard,
  • unmindfulness,
  • slumber,
  • dullness,
  • torpor.
  •lethargy (noun)
  • laziness,
  • indolence,
  • phlegm,
  • languor,
  • inanition,
  • lassitude,
  • sluggishness,
  • slothfulness,
  • tiredness,
  • torpor.
  •slowness (noun)
  • plodding,
  • Loitering,
  • retardation,
  • leisureliness,
  • lingering.
  •weariness (noun)
  • Languishment.

• Other synonyms:

  •
  • unresponsiveness,
  • Insensibleness,
  • Incuriosity,
  • Incuriousness,
  • uninterest,
  • stolidness,
  • hebetude,
  • torpidity,
  • leadenness.
  •
  • languidness,
  • disinterest.
  •sluggishness
  • somnolence.
  •trance
  • hypnosis.
  •Other relevant words:
  • inertia,
  • lusterlessness,
  • laggardness,
  • deep,
  • inactiveness,
  • Somnolency,
  • detachment,
  • sleep,
  • abulia,
  • Torpitude,
  • slumberous,
  • sedation,
  • heartlessness,
  • comatoseness,
  • lethargic,
  • alienation,
  • graceful,
  • supineness,
  • Vegetative State,
  • hopelessness,
  • faineance,
  • emotionalism,
  • Loutishness,
  • heavy,
  • obsession,
  • flatness,
  • narcosis,
  • matt,
  • Inconsequentiality,
  • debility,
  • disinterest,
  • placidity,
  • swoon,
  • twitching,
  • apathetic,
  • Dolce Far Niente,
  • inconsequence,
  • slow,
  • flaccid,
  • heedlessness,
  • psychalgia,
  • Torpescence,
  • dejection,
  • hysteria,
  • jadedness,
  • resignedness,
  • KEF,
  • placidness,
  • melancholia,
  • dispassion,
  • Inappetence,
  • dreaminess,
  • withdrawnness,
  • Dullardism,
  • palsy,
  • lack of appetite,
  • uninterest,
  • floppy,
  • abstraction,
  • flake out,
  • oafishness,
  • Asininity,
  • dim-wittedness,
  • hebetude,
  • preoccupation,
  • leadenness,
  • Duncery,
  • euphoria,
  • delicate,
  • idle,
  • anxiety,
  • stretching,
  • somnolence,
  • Insensibleness,
  • suspended animation,
  • somnolent,
  • blah,
  • inert,
  • slumber,
  • resignation,
  • aloofness,
  • asphyxia,
  • Obstupefaction,
  • sloth,
  • grossness,
  • lumpishness,
  • hypnosis,
  • elation,
  • lackadaisicalness,
  • lassitude,
  • unmindfulness,
  • inanimate,
  • mania,
  • peacefulness,
  • unfeelingness,
  • peace,
  • shock,
  • spiritlessness,
  • drowsy,
  • phlegm,
  • hysterics,
  • oscitance,
  • heaviness,
  • sottishness,
  • groggy,
  • boredom,
  • Lenitude,
  • asleep,
  • narcolepsy,
  • high,
  • shuteye,
  • sluggish,
  • Incuriousness,
  • dormant,
  • indifference,
  • stolidness,
  • disregard,
  • indifferent,
  • Insignificancy,
  • nonchalance,
  • catalepsy,
  • compulsion,
  • Incuriosity,
  • shiftlessness,
  • hypnotism,
  • Segnity,
  • folie du doute,
  • oscitancy,
  • crudeness,
  • crassness,
  • thick-headedness,
  • ataraxia,
  • sputum,
  • slackness,
  • wrongheadedness,
  • dense,
  • Languishment,
  • world-weariness,
  • impassivity,
  • ennui,
  • weakness,
  • pandiculation,
  • Doziness,
  • tic,
  • Oscitation,
  • feline,
  • unconsciousness,
  • stupidity,
  • trance,
  • laxity,
  • dumbness,
  • inactive,
  • languidness,
  • procrastination,
  • flabby,
  • blahs,
  • torpidity,
  • quiet,
  • stupor,
  • mental distress,
  • impassiveness,
  • acedia,
  • grave,
  • depression,
  • Lethargicalness,
  • mat,
  • nod,
  • gross,
  • serenity,
  • stoicism,
  • Accidie,
  • torpidness,
  • vegetation,
  • beautiful,
  • fat,
  • density,
  • unconcern,
  • Pococurantism,
  • opacity,
  • Segnitude,
  • Ataraxy,
  • thanatosis,
  • dark,
  • numbness,
  • nodding,
  • lazy,
  • impassive,
  • tranquillity,
  • Blockishness,
  • sleepy,
  • insouciance,
  • indolent,
  • dead,
  • languorousness,
  • yawning,
  • full,
  • delay,
  • unresponsiveness,
  • inanition,
  • stolidity,
  • Encephalitis Lethargica,
  • narcoma,
  • Lentor,
  • sleeping sickness,
  • elegant,
  • hypochondria,
  • withdrawal.

Antonyms for Lethargy:

• n.

  • laziness, sluggishness
    life, consciousness, regard, busyness, concern, liveliness, vivaciousness, vivacity, activity, wakefulness, awakening, energy, vitality, interest, action, vigor.
  • Other antonyms:
    excitement, agitation, enterprise, care, spiritedness, sensibility, sympathy, eagerness, emotion, keenness, frenzy, enthusiasm, turbulence, passion, feeling, disturbance, anxiety, fury, distress, vehemence, vivacity, violence, alarm, storm, susceptibility, sensitiveness, ambition.

• Other antonyms:

  • n. t.
    animation, brio, spirit, verve, vigour, vivacity, zeal, zest.