Synonyms for Duration:

• n.

  •
  • block,
  • countdown.
  •
  • continuity,
  • continuum,
  • endurance,
  • persistence,
  • persistency.
  •
  • stretch.
  •
  • day,
  • existence,
  • life.
  •age (noun)
  • eon,
  • generation,
  • lastingness,
  • lifetime,
  • longevity,
  • oldness.
  •continuation (noun)
  • enduring,
  • perpetuation.
  •duration (noun)
  • aeon,
  • age,
  • continuance,
  • course,
  • cycle,
  • date,
  • epoch,
  • era,
  • interim,
  • interval,
  • length,
  • measure,
  • season,
  • span,
  • spell,
  • time.
  •extent (noun)
  • extent.
  •indefinite duration (noun)
  • eternity,
  • forever,
  • lapse.
  •length of action, event (noun)
  • continuance,
  • continuation,
  • continuity,
  • endurance,
  • extent,
  • perpetuation,
  • persistence,
  • prolongation,
  • run,
  • span,
  • spell,
  • stretch,
  • term,
  • tide,
  • time,
  • period.
  •life (noun)
  • existence.
  •progression (noun)
  • continuity.
  •time (noun)
  • continuance.
  •time interval (noun)
  • space.
  •time period (noun)
  • term.

• Other synonyms:

  •
  • continuum,
  • endurance,
  • stint.
  •
  • countdown,
  • persistency,
  • term.
  •
  • continuity.
  •
  • day,
  • existence,
  • hour,
  • point.
  •
  • year.
  •
  • persistence,
  • window.
  •
  • life,
  • stretch.
  •
  • space.
  •
  • extension.
  •
  • block,
  • way.
  •
  • run.
  •Other relevant words:
  • abiding,
  • acknowledge,
  • admit,
  • ageless,
  • air,
  • always,
  • antiquity,
  • attack,
  • back,
  • bear,
  • between,
  • block,
  • break,
  • brevity,
  • briefness,
  • carry,
  • changelessness,
  • chronic,
  • chronology,
  • clocking,
  • consider,
  • constancy,
  • constant,
  • contain,
  • continual,
  • continuance,
  • continuation,
  • continuing,
  • continuity,
  • continuous,
  • continuously,
  • continuum,
  • convey,
  • corroborate,
  • countdown,
  • currency,
  • damned,
  • darned,
  • day,
  • defend,
  • defy,
  • deliver,
  • detain,
  • deuced,
  • distance,
  • dot,
  • durability,
  • durable,
  • encourage,
  • endless,
  • endorse,
  • endurance,
  • endure,
  • enduring,
  • entertain,
  • eternal,
  • eternally,
  • ever,
  • evergreen,
  • everlasting,
  • existence,
  • experience,
  • extend,
  • extension,
  • extent,
  • firmness,
  • fixedness,
  • forward,
  • gap,
  • get,
  • goddam,
  • grasp,
  • hardening,
  • hiatus,
  • hold,
  • hour,
  • immobility,
  • immortal,
  • immovability,
  • immovableness,
  • immutability,
  • intermission,
  • interpret,
  • interruption,
  • intransitive,
  • invariability,
  • invariableness,
  • keep,
  • lacuna,
  • last,
  • lasting,
  • length,
  • life,
  • lifelong,
  • livelong,
  • living,
  • long-lived,
  • macrobiotic,
  • maintain,
  • maintenance,
  • manage,
  • moment,
  • obtain,
  • occupy,
  • past,
  • patch,
  • pause,
  • perdurability,
  • perennation,
  • perennial,
  • permanence,
  • permanency,
  • permanent,
  • permanently,
  • perpetual,
  • perpetuation,
  • perpetuity,
  • perseverance,
  • persistence,
  • persistency,
  • persistent,
  • play,
  • point,
  • present,
  • prolongation,
  • provide,
  • quiescence,
  • relativistic,
  • rigidity,
  • run,
  • semester,
  • seniority,
  • snap,
  • solidity,
  • space,
  • space-time,
  • stability,
  • stable,
  • stage,
  • standing,
  • stasis,
  • steadfastness,
  • stint,
  • strain,
  • stretch,
  • subscribe,
  • succession,
  • survival,
  • sustain,
  • take,
  • tense,
  • tenure,
  • term,
  • tide,
  • time limit,
  • tolerate,
  • torpor,
  • tough,
  • unchangeability,
  • unchangingness,
  • unrelenting,
  • unremitting,
  • uphold,
  • usually,
  • wait,
  • way,
  • while,
  • window,
  • year,
  • Diuturnal,
  • Diuturnity,
  • Durableness,
  • Frozenness,
  • Intransmutable,
  • Inveteracy,
  • Longeval,
  • Sempervirent,
  • Whenever,
  • Survivance,
  • abidingness,
  • long-standing,
  • life span,
  • damn,
  • Intransient,
  • Unintermitting,
  • lapse of time,
  • whole time.

Antonyms for Duration:

• n.

  • length of action, event
    end, stoppage.
  • Other antonyms:
    abridgment, cessation, close, curtailment, cutback, discontinuance, discontinuity, end, ending, expiration, finish, shortening, stoppage, surcease, termination.