Synonyms for Imperishable:

• adj.

  •all (adjective)
  • imperishable.
  •eternal (adjective)
  • dateless,
  • illimitable,
  • perdurable,
  • boundless,
  • continual,
  • timeless,
  • immutable,
  • immemorial,
  • ageless,
  • always,
  • relentless,
  • infinite,
  • unbroken,
  • indefinite,
  • without end,
  • continued,
  • amaranthine,
  • never-ending.
  •everlasting (adjective)
  • endless,
  • limitless.
  •incorruptible (adjective)
  • pure,
  • untouchable,
  • upright,
  • just,
  • straight,
  • reliable,
  • unbribable,
  • moral,
  • above suspicion,
  • trustworthy,
  • loyal.
  •indestructible (adjective)
  • unbreakable,
  • unalterable,
  • unchangeable.
  •indissoluble (adjective)
  • in dissoluble,
  • in-dissoluble.
  •perennial (adjective)
  • inveterate,
  • annual,
  • old,
  • continuing,
  • recurrent,
  • yearly.
  •permanent (adjective)
  • diurnal,
  • for keeps,
  • forever and a day,
  • set in stone,
  • steadfast,
  • in for the long haul,
  • perduring,
  • set,
  • in for long haul,
  • set in concrete.
  •perpetual (adjective)
  • never-ceasing.
  •unchanging (adjective)
  • even,
  • consistent,
  • uniform,
  • equable,
  • static,
  • unchanged,
  • stabile,
  • same.
  •undying (adjective)
  • undiminished.

• n.

  •
  • for good,
  • firm,
  • invariable,
  • irreversible,
  • rigid,
  • unvarying,
  • constant,
  • whatever happens,
  • final.
  •durable (noun)
  • durable.
  •imperishable (noun)
  • imputrescible,
  • undestroyable.

• Other synonyms:

  •immutable
  • irreducible.
  •Other relevant words:
  • insusceptible,
  • infinity,
  • evergreen,
  • Irresoluble,
  • irrevocable,
  • constancy,
  • deathlessness,
  • ever-living,
  • Indesinent,
  • never-dying,
  • aeon,
  • impregnable,
  • Embalmed,
  • ongoing,
  • incommutable,
  • eonian,
  • age,
  • Indissolvable,
  • Reverseless,
  • sempiternal,
  • long-lived,
  • Fadeless,
  • fixed,
  • invulnerable,
  • Ineffaceable,
  • endlessness,
  • durability,
  • unfailing,
  • stability,
  • permanency,
  • unquenchable,
  • indefeasible,
  • endless time,
  • never-failing,
  • Indeciduous,
  • timelessness,
  • long-lasting,
  • Coeternal,
  • immortality,
  • Intransmutable,
  • frozen,
  • non-breakable,
  • long-suffering,
  • Everduring,
  • inexpugnable,
  • changeless,
  • eternity,
  • aere perennius,
  • stable,
  • endurance,
  • AERE,
  • irrepressible,
  • having no end,
  • quenchless,
  • grievous,
  • eon,
  • strength,
  • invincible,
  • Athanasia,
  • Eternities,
  • irretrievable.

Antonyms for Imperishable:

• adj.

  • all
    perishable.
  • eternal
    ending, changing, ephemeral, stopping, temporary, terminable, brief, transient, changeable.
  • everlasting
    Ceasing, concluding, Terminating.
  • incorruptible
    corruptible, bad, dishonest.
  • indestructible
    breakable, destructible.
  • perennial
    intermittent, interrupted.
  • perpetual
    fleeting, momentary.
  • unchanging
    inconstant.
  • undying
    impermanent.
  • Other antonyms:
    flimsy, extinguishable, obsolete, fragile, dated, out-of-date, delicate, outmoded, spoilable, outdated, mortal, passe, archaic, antiquated, frail, outworn.