Definition for Boundless:

• Unlimited. Hence boundlessly adv., boundlessness n.

Synonyms for Boundless:

• adj.

  •all (adjective)
  • unbounded,
  • limitless.
  •endless, without limit (adjective)
  • unending,
  • indefinite,
  • unbounded,
  • no catch,
  • illimitable,
  • incalculable,
  • measureless,
  • no strings,
  • unconfined,
  • inexhaustible,
  • no strings attached,
  • great,
  • unlimited,
  • infinite,
  • no end of,
  • vast,
  • limitless,
  • tremendous,
  • immense,
  • immeasurable,
  • untold,
  • no end to.
  •gluttonous (adjective)
  • immoderate,
  • voracious,
  • greedy,
  • hoggish,
  • extravagant,
  • gluttonous,
  • omnivorous,
  • piggish,
  • insatiable,
  • intemperate,
  • indulgent,
  • excessive,
  • rapacious,
  • overindulgent,
  • wolfish,
  • crapulent.
  •godlike (adjective)
  • almighty.
  •infinite (adjective)
  • incalculable,
  • immemorial,
  • all-embracing,
  • infinite,
  • inexhaustible,
  • countless,
  • everlasting,
  • endless,
  • unlimited,
  • innumerable,
  • bottomless,
  • ceaseless,
  • numberless,
  • limitless,
  • perpetual,
  • eternal,
  • vast,
  • undefined,
  • immeasurable,
  • unbounded,
  • illimitable,
  • timeless,
  • interminable,
  • without limit,
  • Termless.
  •long (adjective)
  • long-drawn-out.
  •open (adjective)
  • uncontrolled.
  •sempiternal (adjective)
  • sempiternal.
  •unfathomable (adjective)
  • unplumbed,
  • unmeasured.

• n.

  •
  • tremendous,
  • uncontrolled,
  • unrestricted,
  • large,
  • vast,
  • great.
  •boundless (noun)
  • limitless,
  • infinite,
  • unbounded.
  •immense (noun)
  • great,
  • enormous,
  • huge,
  • tremendous,
  • expansive,
  • large,
  • vast,
  • extensive,
  • immeasurable,
  • immense.
  •infinite (noun)
  • infinite,
  • unending,
  • endless,
  • numberless,
  • illimitable,
  • immortal,
  • Uncircumscribed,
  • unrestricted,
  • unlimited,
  • limitless,
  • eternal.

• Other synonyms:

  •
  • transcendent,
  • unrestrained,
  • exempt,
  • unchecked,
  • long,
  • open-ended,
  • hands-off,
  • unruly,
  • unrestricted,
  • unabated,
  • large.
  •
  • uninhibited,
  • loosely,
  • free-floating.
  •
  • unchallenged,
  • freely.
  •
  • liberal.
  •extensive
  • widespread.
  •omnipresent
  • almighty.
  •widespread
  • extensive.
  •Other relevant words:
  • awesome,
  • all-seeing,
  • behemoth,
  • trackless,
  • exempt,
  • Uncircumscribed,
  • hallowed,
  • Exhaustless,
  • monstrous,
  • measureless,
  • widespread,
  • numinous,
  • extended,
  • inordinate,
  • abandoned,
  • cosmic,
  • all-inclusive,
  • unruly,
  • extensive,
  • overdeveloped,
  • weighty,
  • open,
  • incessant,
  • omnipresent,
  • abyssal,
  • long,
  • majestic,
  • whacking,
  • overscale,
  • changeless,
  • sizable,
  • tremendous,
  • free-floating,
  • mammoth,
  • abysmal,
  • one,
  • egregious,
  • jumbo,
  • unending,
  • amplitudinous,
  • Sumless,
  • omnipotent,
  • steep,
  • making,
  • hyperbolic,
  • sovereign,
  • all-knowing,
  • unchanging,
  • no end to,
  • fabulous,
  • shaping,
  • myriad,
  • indefinite,
  • voluminous,
  • hands-off,
  • never-ending,
  • bulky,
  • indeterminable,
  • Illimited,
  • all-embracing,
  • good,
  • enormous,
  • colossal,
  • supreme,
  • horizonless,
  • overlarge,
  • unreasonable,
  • comprehensive,
  • creation,
  • exaggerated,
  • outrageous,
  • capacious,
  • Massy,
  • astronomic,
  • unceasing,
  • hypertrophied,
  • exorbitant,
  • hulking,
  • pathless,
  • unfathomable,
  • unrestrained,
  • monumental,
  • unbridled,
  • unrestricted,
  • multitudinous,
  • hefty,
  • wide-ranging,
  • freely,
  • prodigious,
  • stiff,
  • unconscionable,
  • merciful,
  • inestimable,
  • all-powerful,
  • ample,
  • without number,
  • monster,
  • no end of,
  • no strings,
  • roomy,
  • absolute,
  • no strings attached,
  • uncounted,
  • oversize,
  • big,
  • World-wide,
  • Vasty,
  • sempiternal,
  • creative,
  • loving,
  • unmeasurable,
  • overmuch,
  • undue,
  • titanic,
  • overabundant,
  • goodly,
  • expansive,
  • unconfined,
  • Shoreless,
  • indeterminate,
  • large,
  • holy,
  • ginormous,
  • ubiquitous,
  • glorious,
  • too much,
  • unqualified,
  • Cosmical,
  • astronomical,
  • loosely,
  • incomputable,
  • uncountable,
  • unmeasured,
  • unabated,
  • Interminate,
  • without limit,
  • fancy,
  • high,
  • unstoppable,
  • stupendous,
  • undefinable,
  • all-encompassing,
  • out of sight,
  • All-wise,
  • sacred,
  • liberal,
  • gargantuan,
  • overgrown,
  • largish,
  • elephantine,
  • universal,
  • incomprehensible,
  • uncontrolled,
  • untold,
  • no catch,
  • luminous,
  • unchallenged,
  • immense,
  • fathomless,
  • mountainous,
  • cyclopean,
  • handsome,
  • huge,
  • omniscient,
  • unplumbed,
  • considerable,
  • transcendent,
  • open-ended,
  • gigantic,
  • spacious,
  • long-drawn-out,
  • unchecked,
  • Creating,
  • vast,
  • extreme,
  • unknown,
  • highest,
  • permanent,
  • outsize,
  • radiant,
  • immutable,
  • galactic,
  • great,
  • overweening,
  • humongous,
  • Brobdingnagian,
  • unfailing,
  • almighty,
  • king-size,
  • massive,
  • transcendental,
  • just,
  • unapproachable,
  • Overgreat,
  • all-comprehensive,
  • uninhibited,
  • undefined,
  • without end,
  • substantial,
  • incontinent,
  • immortal,
  • unnumbered.

Antonyms for Boundless:

• adj.

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