Synonyms for In-active:

• adj.

  •asleep (adjective)
  • slumbering,
  • flaked out,
  • comatose,
  • inert,
  • on the kip,
  • dreaming,
  • out of it,
  • snoring,
  • hibernating,
  • dozing,
  • out,
  • inactive,
  • getting shut-eye,
  • in dreamland,
  • conked,
  • napping,
  • in repose,
  • Crashed,
  • taking forty winks,
  • out cold,
  • sacked out,
  • Resting,
  • catching some zzz's,
  • Reposing,
  • Snoozing,
  • out like a light,
  • sleeping.
  •calm (adjective)
  • mild,
  • windless,
  • at peace,
  • halcyon,
  • Stormless,
  • breathless,
  • serene,
  • pacific,
  • bucolic,
  • bland,
  • hushed,
  • cool,
  • Breezeless,
  • Waveless,
  • rural,
  • harmonious,
  • smooth,
  • reposeful,
  • at a standstill,
  • undisturbed,
  • tranquil,
  • placid,
  • unruffled,
  • pastoral,
  • restful,
  • soothing,
  • in order.
  •dead (adjective)
  • inoperable,
  • unprofitable,
  • spent,
  • exhausted,
  • barren,
  • stagnant,
  • vanished,
  • defunct,
  • obsolete,
  • lost,
  • tired,
  • sterile,
  • extinct,
  • worn,
  • bygone,
  • worn out,
  • wearied,
  • useless,
  • gone,
  • departed.
  •dull (adjective)
  • indifferent,
  • unsympathetic,
  • boring,
  • lumpy,
  • heavy,
  • colorless,
  • spiritless,
  • apathetic,
  • routine,
  • falling off,
  • jejune,
  • yawn,
  • accustomed,
  • Impassible,
  • usual,
  • vacuous,
  • tight,
  • prosaic,
  • lifeless,
  • regular,
  • monotonous,
  • callous,
  • passionless,
  • empty,
  • without incident,
  • even,
  • insensible,
  • flat,
  • sitting tight,
  • languid,
  • dead,
  • unresponsive,
  • unexciting,
  • blank,
  • depressed,
  • listless,
  • stolid.
  •extinct (adjective)
  • exanimate,
  • late,
  • void,
  • passed on,
  • archaic,
  • cold,
  • done for,
  • vanquished,
  • no longer known,
  • extinguished,
  • Doused,
  • outmoded,
  • Disappeared,
  • dead and gone,
  • terminated,
  • unknown,
  • deceased,
  • fallen,
  • exterminated,
  • Superseded,
  • Abolished,
  • snuffed out,
  • ended.
  •hebetudinous (adjective)
  • neb.
  •inactive (adjective)
  • blah,
  • asleep,
  • abeyant,
  • idle,
  • quiet,
  • slow,
  • static,
  • limp,
  • lax,
  • out of work,
  • sleepy,
  • sedentary,
  • ossified,
  • lethargic,
  • out of action,
  • on hold,
  • quiescent,
  • torpid,
  • sluggish,
  • do-nothing,
  • unoccupied,
  • low-key,
  • unemployed,
  • mothballed,
  • motionless,
  • jobless,
  • still,
  • stable,
  • out of commission,
  • unused,
  • inoperative,
  • somnolent,
  • slothful,
  • out of service,
  • in holding pattern,
  • immobile,
  • down,
  • slack,
  • passive,
  • draggy,
  • dull,
  • dormant,
  • latent,
  • Disengaged,
  • indolent.
  •inanimate (adjective)
  • insentient,
  • soulless,
  • nonvegetable,
  • nonanimal,
  • mineral,
  • azoic,
  • insensate.
  •indolent (adjective)
  • lazy,
  • easygoing,
  • shiftless,
  • slow-going,
  • Drony,
  • lackadaisical.
  •inert (adjective)
  • languorous,
  • inanimate,
  • paralyzed,
  • sluggard,
  • phlegmatic,
  • powerless,
  • impotent,
  • numb,
  • slumberous,
  • leaden,
  • unmoving,
  • unreactive,
  • impassive.
  •languid (adjective)
  • leisurely,
  • nebbish,
  • weak,
  • unconcerned,
  • uninterested,
  • feeble,
  • sleepyhead,
  • supine,
  • moony,
  • laid-back,
  • blahs,
  • pining,
  • Languishing,
  • sickly,
  • wimpy,
  • faint,
  • unhurried,
  • unenthusiastic,
  • infirm,
  • snoozy,
  • enervated,
  • dopey,
  • energyless,
  • easy,
  • weary.
  •languorous (adjective)
  • flagging.
  •latent (adjective)
  • unseen,
  • tacit,
  • underdeveloped,
  • potential,
  • veiled,
  • invisible,
  • inferential,
  • inherent,
  • unrealized,
  • unexpressed,
  • unripe,
  • suppressed,
  • secret,
  • implied,
  • rudimentary,
  • undeveloped,
  • underlying,
  • concealed,
  • contained,
  • involved,
  • suspended,
  • lurking,
  • smoldering,
  • in abeyance,
  • intrinsic,
  • vestigial,
  • covert,
  • immature,
  • unexposed,
  • Inferred,
  • between the lines,
  • possible.
  •lethargic (adjective)
  • drowsy,
  • stretchy,
  • having spring fever,
  • stupefied,
  • laggard,
  • debilitated,
  • dilatory.
  •neutral (adjective)
  • relaxed,
  • nonchalant,
  • dispassionate,
  • detached,
  • aloof,
  • evenhanded,
  • unaligned,
  • fair-minded,
  • calm,
  • bystanding,
  • on the fence,
  • uncommitted,
  • on sidelines,
  • nonparticipating,
  • middle-of-road,
  • undecided,
  • nonaligned,
  • unprejudiced,
  • pacifistic,
  • disinterested,
  • collected,
  • nonpartisan,
  • clinical,
  • nonbelligerent,
  • poker-faced,
  • uninvolved,
  • noncombatant,
  • impersonal,
  • unbiased.
  •nodding (adjective)
  • slumbery.
  •nonaligned (adjective)
  • impartial,
  • neuter.
  •old (adjective)
  • getting on,
  • senior,
  • skilled,
  • mature,
  • along in years,
  • gray-haired,
  • fossil,
  • geriatric,
  • veteran,
  • versed,
  • wasted,
  • seasoned,
  • olden,
  • enfeebled,
  • matured,
  • venerable,
  • superannuated,
  • aged,
  • ancient,
  • grizzled,
  • senile,
  • hoary,
  • oldish,
  • experienced,
  • gray,
  • broken down,
  • decrepit,
  • elderly,
  • past one's prime,
  • not young,
  • over the hill,
  • impaired.
  •otiose (adjective)
  • ineffective,
  • futile,
  • superfluous,
  • vain,
  • surplus,
  • hollow.
  •paralytic (adjective)
  • palsied,
  • incapacitated,
  • paraplegic,
  • disabled,
  • palsified,
  • diplegic,
  • immobilized,
  • quadriplegic,
  • lame.
  •paralyzed (adjective)
  • nerveless,
  • paralytic,
  • crippled,
  • helpless.
  •quiet (adjective)
  • meek,
  • remote,
  • level,
  • retired,
  • shy,
  • fixed,
  • reserved,
  • unanxious,
  • docile,
  • gentle,
  • unfrequented,
  • contented,
  • unexcited,
  • sequestered,
  • private,
  • secluded,
  • untroubled,
  • sedate,
  • isolated.
  •recessive (adjective)
  • regressive,
  • relapsing,
  • receding.
  •restful (adjective)
  • peaceful,
  • relaxing,
  • comfortable.
  •retired (adjective)
  • humble,
  • discharged,
  • otiose,
  • cloistered,
  • cidevant,
  • Immured,
  • withdrawn,
  • retiring,
  • emeritus.
  •sedentary (adjective)
  • settled,
  • desk,
  • sitting,
  • desk-bound,
  • stationary,
  • seated.
  •slack (adjective)
  • permissive,
  • derelict,
  • regardless,
  • not busy,
  • asleep on the job,
  • inattentive,
  • neglectful,
  • delinquent,
  • slow-moving,
  • careless,
  • Disregardful,
  • remiss,
  • behindhand,
  • tardy,
  • easy-going.
  •sleeping (adjective)
  • abed,
  • unconscious.
  •sleepy (adjective)
  • hypnotic,
  • yawning,
  • dozy,
  • soporific,
  • slumbersome.
  •slothful (adjective)
  • loafing,
  • Dallying,
  • lagging,
  • unenergetic,
  • Procrastinating.
  •slow (adjective)
  • measured,
  • creeping,
  • protracted,
  • stiff,
  • Detained,
  • backward,
  • impeded,
  • dawdling,
  • tedious,
  • Loitering,
  • plodding,
  • dreamy,
  • unpunctual,
  • tame,
  • negligent,
  • overdue,
  • moderate,
  • prolonged,
  • low,
  • time-consuming,
  • tortoiselike,
  • deliberate,
  • gradual,
  • unproductive,
  • Hindered,
  • ponderous,
  • reduced,
  • lingering,
  • long-drawn-out,
  • reluctant,
  • imperceptible,
  • belated,
  • off,
  • conservative,
  • Postponing,
  • unprogressive,
  • snaillike,
  • uneventful,
  • crawling,
  • disinclined,
  • long-delayed,
  • delayed,
  • Delaying.
  •slow-footed (adjective)
  • slow-paced.
  •slow-going (adjective)
  • slow-footed.
  •sluggish (adjective)
  • lumpish,
  • hebetudinous,
  • sullen,
  • pokey,
  • sleepyheaded,
  • dragging,
  • Mooney,
  • drippy.
  •slumberous (adjective)
  • nodding.
  •somnifacient (adjective)
  • opiate,
  • somniferous,
  • narcotic,
  • sedative,
  • somnific.
  •somniferous (adjective)
  • somnifacient.
  •stagnant (adjective)
  • foul,
  • brackish,
  • putrid,
  • standing,
  • stale,
  • filthy.
  •static (adjective)
  • sticky,
  • immovable,
  • stopped,
  • standing still,
  • gridlocked,
  • rigid,
  • stabile,
  • format,
  • unchanging,
  • deadlocked,
  • unvarying,
  • stuck,
  • constant,
  • unfluctuating,
  • Stalled.
  •stolid (adjective)
  • dry,
  • obtuse,
  • dense,
  • blunt,
  • wooden,
  • dumb,
  • unemotional,
  • doltish,
  • unexcitable,
  • stoic,
  • matter-of-fact,
  • bovine.
  •stuporous (adjective)
  • insensitive.
  •torpid (adjective)
  • lymphatic,
  • stuporous,
  • benumbed,
  • sodden,
  • stupid.
  •unawake (adjective)
  • sound,
  • dead to the world,
  • fast.
  •unemployed (adjective)
  • Workless,
  • underemployed,
  • between jobs,
  • without gainful employment,
  • laid off,
  • Unexercised,
  • on the shelf,
  • fired,
  • closed down,
  • unapplied,
  • free,
  • unengaged,
  • on the bench,
  • out of a job,
  • at liberty,
  • on layoff,
  • leisured,
  • on the dole.
  •unoccupied (adjective)
  • uninhabited,
  • vacant,
  • abandoned,
  • deserted.

Antonyms for In-active:

• adj.

  • asleep
    awake, conscious, attentive.
  • calm
    harsh, turbulent, passionate, fierce, agitated, rough, violent, excitable, nervous, mad, stormy, ruffled, frenzied, worried, angry, Roused, wild, uncool, furious, excited.
  • dead
    existing, incomplete, Subsisting, invigorated, existent, alive, living, being, live, enduring, warm, fresh, responsive, animate, saved, operative, spirited, refreshed, interested, unfinished, animated, continuing.
  • dull
    intelligent, lustrous, clear, alert, light, satisfied, interesting, fast, pointed, sharp, keen, smart, exciting, bright, serrated, sensitive, filled, eventful, quick, vivacious, knifelike, luminous, witty, full.
  • extinct
    extant.
  • inactive
    energetic, moving, working, active, employed, involved, busy, used, lively, mobile.
  • indolent
    enthusiastic, intent, diligent, industrious, hard-working.
  • inert
    potent, strong, able.
  • languid
    hurried.
  • latent
    manifest, open, apparent, obvious, public.
  • lethargic
    caring, vital.
  • neutral
    concerned, prejudiced, partial, decided, loud, biased, predisposed, committal.
  • nonaligned
    subjective.
  • old
    green, new, recent, youthful, modern, late, contemporary, inexperienced, young, current, up-to-date.
  • paralytic
    healthy, Uncrippled.
  • quiet
    complex, noisy, obtrusive, upset, intricate, friendly, boisterous, complicated, troubled, clamorous, sociable.
  • recessive
    prevailing, overbalancing, dominant.
  • retired
    extroverted.
  • sedentary
    activated.
  • slack
    rigid, strict, tight, taut, stiff, careful, disciplined.
  • sleeping
    waking.
  • sleepy
    unsleepy.
  • slow
    rapid, cognizant, ready, on cue, waiting, on time.
  • static
    inconstant, variable, unstable, movable, unfixed, changeable, unsteady, continuous.
  • stolid
    aware.
  • unemployed
    occupied.
  • unoccupied
    inhabited, populated, engaged.