Synonyms for Unbreakable:

• adj.

  •adamant (adjective)
  • flinty,
  • impenetrable,
  • unbreakable.
  •adamantine (adjective)
  • mulish,
  • obstinate,
  • pigheaded,
  • implacable,
  • uncompliant,
  • remorseless,
  • opinionated,
  • hardheaded,
  • relentless,
  • unbendable.
  •armored (adjective)
  • ironclad,
  • protected,
  • shielded.
  •indestructible (adjective)
  • undying,
  • immortal,
  • perpetual,
  • indelible,
  • abiding,
  • deathless,
  • unchangeable,
  • imperishable,
  • enduring,
  • unalterable,
  • immutable.
  •indivisible (adjective)
  • joined,
  • unified.
  •inviolable (adjective)
  • invincible,
  • stable,
  • unassailable.
  •rigid (adjective)
  • exact,
  • set,
  • unpermissive,
  • definite,
  • static,
  • hard-line,
  • inelastic,
  • stern,
  • strait-laced,
  • determined,
  • inexorable,
  • bullheaded,
  • chiseled,
  • intransigent,
  • Incompliant,
  • unmoving,
  • single-minded,
  • invariable,
  • stringent,
  • austere,
  • unrelenting.
  •tough (adjective)
  • hard-bitten,
  • dense,
  • lusty,
  • Steeled,
  • fibrous,
  • brawny,
  • conditioned,
  • stalwart,
  • healthy,
  • molded,
  • fit,
  • resilient,
  • hardened,
  • leathery,
  • vigorous,
  • strapping,
  • hardy,
  • Withstanding,
  • cohesive,
  • seasoned,
  • indigestible,
  • mighty,
  • sinewy,
  • tenacious.

• n.

  •
  • sturdy,
  • stubborn,
  • solid as a rock,
  • strong,
  • irresistible,
  • robust,
  • heavy-duty.
  •indestructible (noun)
  • firm,
  • unshakable,
  • brass-bound,
  • adamantine,
  • perdurable,
  • invulnerable,
  • unyielding,
  • Cast iron,
  • tight,
  • resistant,
  • everlasting,
  • lasting,
  • incorruptible,
  • solid.
  •shatterproof (noun)
  • shatterproof.
  •splinterless (noun)
  • splinterless.
  •splinterproof (noun)
  • splinterproof.

• Other synonyms:

  •Other relevant words:
  • obdurate,
  • fixed,
  • perennial,
  • harsh,
  • ceaseless,
  • atomic,
  • long-lasting,
  • stout,
  • hard,
  • ineradicable,
  • cast-iron,
  • toughened,
  • persistent,
  • non-breakable,
  • constant,
  • nonbreakable,
  • rigorous,
  • real,
  • difficult,
  • staunch,
  • stiff,
  • eternal,
  • adamant,
  • inflexible,
  • changeless,
  • binding,
  • good,
  • unbending,
  • uncompromising,
  • sacred,
  • sound,
  • secure,
  • endless,
  • unchanging.

Paraphrases for Unbreakable:

• Independent

  • Adjective
    unswerving, unflinching, unyielding, unbroken, unfailing, unrelenting, steadfast, abiding.

• Other Related

  • Adjective
    indestructible, unshakeable, unwavering, unshakable, inextricable.
  • Proper noun, singular
    oath.

Antonyms for Unbreakable:

• adj.

  • adamant
    flexible, soft, supple.
  • all
    breakable.
  • armored
    unarmored, unprotected.
  • indestructible
    destructible, perishable.
  • rigid
    lenient, bending, pliant, yielding, pliable, limber.
  • tough
    unstable, vulnerable, wobbly.
  • unbreakable
    delicate, fragile, weak.
  • Other antonyms:
    short, friable, splintery, frail, brickly, crumbly, brickle.