Definition for Boundless:

• Unlimited. Hence boundlessly adv., boundlessness n.

Synonyms for Boundless:

• adj.

  •endless, without limit (adjective)
  • untold,
  • no end to,
  • no catch,
  • unending,
  • no strings attached,
  • indefinite.
  •gluttonous (adjective)
  • indulgent,
  • wolfish,
  • hoggish,
  • rapacious,
  • overindulgent,
  • crapulent,
  • intemperate,
  • insatiable,
  • gluttonous,
  • piggish,
  • greedy,
  • voracious,
  • omnivorous,
  • immoderate,
  • extravagant.
  •infinite (adjective)
  • innumerable,
  • all-embracing,
  • immemorial,
  • countless,
  • interminable,
  • numberless,
  • eternal,
  • timeless,
  • undefined,
  • without limit,
  • ceaseless,
  • perpetual.
  •long (adjective)
  • long-drawn-out.

• n.

  •
  • tremendous,
  • great,
  • uncontrolled.
  •immense (noun)
  • expansive,
  • enormous,
  • huge.
  •infinite (noun)
  • Uncircumscribed,
  • immortal.

• Other synonyms:

  •
  • unabated,
  • large,
  • unrestricted,
  • unruly,
  • open-ended,
  • exempt,
  • unchecked,
  • hands-off,
  • unrestrained.
  •
  • uninhibited,
  • loosely,
  • free-floating.
  •
  • unchallenged,
  • freely.
  •
  • liberal.
  •Other relevant words:
  • gigantic,
  • outsize,
  • all-inclusive,
  • cyclopean,
  • bulky,
  • merciful,
  • exaggerated,
  • without end,
  • titanic,
  • jumbo,
  • hallowed,
  • multitudinous,
  • fabulous,
  • massive,
  • extended,
  • unmeasured,
  • mountainous,
  • humongous,
  • elephantine,
  • shaping,
  • outrageous,
  • numinous,
  • behemoth,
  • comprehensive,
  • stiff,
  • creation,
  • immutable,
  • trackless,
  • majestic,
  • whacking,
  • Exhaustless,
  • good,
  • absolute,
  • largish,
  • considerable,
  • stupendous,
  • monster,
  • unapproachable,
  • Sumless,
  • big,
  • king-size,
  • fancy,
  • astronomical,
  • abandoned,
  • luminous,
  • uncounted,
  • Illimited,
  • Vasty,
  • ubiquitous,
  • radiant,
  • overgrown,
  • changeless,
  • holy,
  • omniscient,
  • incomprehensible,
  • weighty,
  • overlarge,
  • unconscionable,
  • All-wise,
  • loving,
  • indeterminable,
  • galactic,
  • inordinate,
  • Shoreless,
  • astronomic,
  • voluminous,
  • abyssal,
  • roomy,
  • one,
  • incontinent,
  • sacred,
  • ample,
  • extreme,
  • hefty,
  • open,
  • unqualified,
  • handsome,
  • creative,
  • unnumbered,
  • sovereign,
  • exorbitant,
  • overweening,
  • Massy,
  • too much,
  • mammoth,
  • colossal,
  • permanent,
  • unchanging,
  • substantial,
  • incessant,
  • hulking,
  • capacious,
  • omnipotent,
  • just,
  • sizable,
  • World-wide,
  • wide-ranging,
  • pathless,
  • supreme,
  • overscale,
  • hypertrophied,
  • all-powerful,
  • undue,
  • universal,
  • sempiternal,
  • Brobdingnagian,
  • Cosmical,
  • awesome,
  • steep,
  • unreasonable,
  • monstrous,
  • unstoppable,
  • highest,
  • all-comprehensive,
  • amplitudinous,
  • Overgreat,
  • unplumbed,
  • glorious,
  • omnipresent,
  • hyperbolic,
  • unbridled,
  • out of sight,
  • undefinable,
  • myriad,
  • ginormous,
  • unknown,
  • monumental,
  • making,
  • prodigious,
  • cosmic,
  • egregious,
  • Creating,
  • goodly,
  • high,
  • oversize,
  • overdeveloped,
  • horizonless,
  • indeterminate,
  • unceasing,
  • gargantuan.

Paraphrases for Boundless:

• Equivalence

  • Adjective
    endless, unbounded, infinite, limitless.
  • Noun, singular or mass
    infinite, limitless.

• Independent

  • Adjective
    inexhaustible, unrestricted, untold, unrestrained, unfettered, indefinite, immense, enormous, vast, unmetered, unconditional, untethered, never-ending, uncontrolled.

• Other Related

  • Adjective
    unlimited, unbridled, uncompromised, tremendous.

Antonyms for Boundless:

• adj.

  • endless, without limit
    finite, measurable, bounded, little, countable, ending, tiny, small, restricted, limited, calculable.
  • Other antonyms:
    fathomable, brief, moderate, transient, confined, superficial, transitory, evanescent, narrow, short.