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boundless - 20 thesaurus results
| Main Entry: | boundless |
| Part of Speech: | adjective |
| Definition: | endless, without limit |
| Synonyms: | great, immeasurable, immense, incalculable, indefinite, inexhaustible, infinite, limitless, tremendous, unending, unlimited, untold, vast, illimitable, measureless, no catch, no end of, no end to, no holds barred, no strings, no strings attached, unbounded, unconfined, wide open |
| Antonyms: | limited, restricted |
| Main Entry: | endless |
| Part of Speech: | adjective |
| Definition: | not stopping, not finishing |
| Synonyms: | boundless, ceaseless, constant, continual, continuous, countless, deathless, enduring, eternal, everlasting, immeasurable, immortal, incalculable, incessant, indeterminate, infinite, interminable, limitless, monotonous, multitudinous, never-ending, numberless, perpetual, unbroken, undivided, undying, unending, unfathomable, uninterrupted, unlimited, untold, amaranthine, illimitable, measureless, no end of, no end to, overlong, self-perpetuating, unbounded, unsurpassable, without end |
| Antonyms: | bounded, ending, limited, passing, stopping, completing, finishing, terminable |
| Main Entry: | eternal |
| Part of Speech: | adjective |
| Definition: | without pause; endless |
| Synonyms: | abiding, ageless, always, boundless, ceaseless, constant, continual, continuous, deathless, enduring, everlasting, forever, immemorial, immortal, immutable, imperishable, incessant, indefinite, indestructible, infinite, interminable, lasting, never-ending, perennial, permanent, perpetual, persistent, relentless, timeless, unbroken, unceasing, undying, unending, uninterrupted, amaranthine, continued, dateless, illimitable, perdurable, termless, unfading, unremitting, without end |
| Antonyms: | brief, changeable, changing, ending, ephemeral, stopping, temporary, transient, terminable |
| Main Entry: | everlasting |
| Part of Speech: | adjective |
| Definition: | infinite, never-ending |
| Synonyms: | abiding, boundless, ceaseless, constant, continual, continuous, deathless, endless, eternal, immortal, imperishable, incessant, indestructible, interminable, lasting, limitless, permanent, perpetual, timeless, unceasing, undying, unending, uninterrupted, amaranthine, perdurable, termless, unremitting |
| Antonyms: | ending, temporary, transient, ceasing, concluding, terminating |
| Main Entry: | excessive |
| Part of Speech: | adjective |
| Definition: | too much; overdone |
| Synonyms: | boundless, disproportionate, dissipated, enormous, exaggerated, exorbitant, extra, extravagant, extreme, immoderate, indulgent, inordinate, intemperate, limitless, more, needless, over, prodigal, profligate, redundant, self-indulgent, steep, stiff, super, superfluous, supernatural, towering, unconscionable, undue, unreasonable, way out, dizzying, overboard, overkill, overmuch, plethoric, recrementitious, sky-high, stratospheric, superabundant, too many, unbounded, unmeasurable |
| Antonyms: | insufficient, moderate, reasonable, underdone |
| Main Entry: | extensive |
| Part of Speech: | adjective |
| Definition: | far-reaching, thorough |
| Synonyms: | all-inclusive, big, blanket*, boundless, broad, capacious, commodious, comprehensive, considerable, extended, far-flung*, general, great, hefty, huge, inclusive, indiscriminate, large, lengthy, long, major, pervasive, prevalent, roomy, sizable, spacious, sweeping, universal, unrestricted, vast, voluminous, wholesale, wide, widespread, across the board, all-encompassing, comprising, expanded, large-scale, protracted, scopic, scopious, unexclusive, wall to wall, wide-ranging |
| Antonyms: | limited, narrow, restricted, short, uncomprehensive |
* = informal/non-formal usage
| Main Entry: | immeasurable |
| Part of Speech: | adjective |
| Definition: | infinite, incalculable |
| Synonyms: | bottomless, boundless, countless, endless, extensive, immense, indefinite, inestimable, inexhaustible, large, limitless, umpteen, unfathomable, unlimited, vast, alive with, crawling with, illimitable, jillion, measureless, no end of, no end to, unbounded, uncountable, unmeasurable, unreckonable, zillion |
| Antonyms: | bounded, calculable, finite, limited, measurable |
| Main Entry: | immense |
| Part of Speech: | adjective |
| Definition: | extremely large |
| Synonyms: | Brobdingnagian*, boundless, colossal, elephantine, endless, enormous, eternal, extensive, giant, gigantic, great, gross, huge, humongous, immeasurable, infinite, interminable, jumbo*, limitless, mammoth, massive, mighty, monstrous, monumental, prodigious, stupendous, super, titanic*, tremendous, vast, barn door, illimitable, measureless, unbounded |
| Antonyms: | little, miniature, minute, small, teeny, tiny |
* = informal/non-formal usage
| Main Entry: | incalculable |
| Part of Speech: | adjective |
| Definition: | countless, limitless |
| Synonyms: | boundless, capricious, chancy, enormous, erratic, iffy*, immense, inestimable, infinite, innumerable, numberless, uncertain, unforeseen, unpredictable, untold, vast, whimsical, fluctuant, incomputable, jillion, measureless, no end of, no end to, uncountable, unfixed, unreckonable, without number, zillion |
| Antonyms: | calculable, limited, measurable, countable |
* = informal/non-formal usage
| Main Entry: | infinite |
| Part of Speech: | adjective |
| Definition: | limitless, without end |
| Synonyms: | absolute, bottomless, boundless, enduring, enormous, eternal, everlasting, immeasurable, immense, incalculable, incessant, inestimable, inexhaustible, interminable, never-ending, numberless, perpetual, stupendous, supreme, total, uncounted, unending, untold, vast, wide, all-embracing, illimitable, measureless, million, no end of, no end to, perdurable, sempiternal, supertemporal, unbounded, without limit, without number |
| Antonyms: | bounded, calculable, confined, definite, ephemeral, finite, fleeting, limited, measurable, countable |
| Main Entry: | interminable |
| Part of Speech: | adjective |
| Definition: | infinite |
| Synonyms: | boring, boundless, ceaseless, constant, continuous, dull, endless, eternal, everlasting, immeasurable, incessant, limitless, long, long-winded, never-ending, permanent, perpetual, timeless, unceasing, uninterrupted, unlimited, wearisome, day-and-night, dragged out, interminate, long-drawn-out, looped, no end of, no end to, on a treadmill, protracted, spun out, strung out, unbound |
| Antonyms: | bounded, ending, finite, terminable |
| Main Entry: | limitless |
| Part of Speech: | adjective |
| Definition: | never-ending, infinite |
| Synonyms: | bottomless, boundless, countless, endless, immeasurable, immense, incomprehensible, indefinite, inexhaustible, innumerable, numberless, undefined, unending, unfathomable, unlimited, untold, vast, wide-open, illimitable, measureless, no end of, no end to, no holds barred, no strings, unbounded, uncalculable |
| Antonyms: | calculable, ending, exhaustible, finite, limited, measureable |
| Main Entry: | never-ending |
| Part of Speech: | adjective |
| Definition: | continual, unceasing |
| Synonyms: | boundless, ceaseless, constant, continuous, endless, eternal, everlasting, immortal, incessant, interminable, nonstop, perpetual, persistent, relentless, timeless, unbroken, unchanging, uninterrupted, amaranthine, unremitting |
| Antonyms: | ending, halting, intermittent, interrupted, ceasing |
| Main Entry: | spacious |
| Part of Speech: | adjective |
| Definition: | extensive, expansive |
| Synonyms: | ample, big, boundless, broad, capacious, cavernous, comfortable, commodious, endless, enormous, extended, generous, great, huge, immense, infinite, large, limitless, roomy, sizable, vast, voluminous, wide, widespread, uncrowded |
| Antonyms: | cramped, crowded, small |
| Main Entry: | transcendent/transcendental |
| Part of Speech: | adjective |
| Definition: | extraordinary, superior |
| Synonyms: | absolute, abstract, accomplished, boundless, consummate, entire, eternal, fantastic, finished, hypothetical, ideal, incomparable, infinite, innate, intact, intellectual, intuitive, matchless, obscure, original, otherworldly, peerless, perfect, preeminent, primordial, sublime, supernatural, supreme, theoretical, towering, ultimate, unique, unparalleled, whole, beyond grasp, exceeding, second to none, surpassing, transcending, transmundane, unequalable, unequalled, unrivalled |
| Antonyms: | inferior, ordinary, simple |
| Main Entry: | unfailing |
| Part of Speech: | adjective |
| Definition: | certain, unchanging |
| Synonyms: | absolute, assiduous, bottomless, boundless, ceaseless, consistent, constant, continual, continuing, continuous, dependable, diligent, dyed-in-the-wool*, endless, eternal, faithful, inexhaustible, infallible, invariable, loyal, persistent, reliable, same, solid, staunch, steadfast, straight, sure, tried-and-true*, true, trustworthy, unflagging, unlimited, unrelenting, come-through, counted on, delivering, never-failing, rock solid, surefire, there |
| Antonyms: | failing, impermanent, uncertain, unsure |
* = informal/non-formal usage
| Main Entry: | unlimited |
| Part of Speech: | adjective |
| Definition: | extensive, complete |
| Synonyms: | absolute, all-out*, boundless, countless, endless, full, full-blown*, full-scale, great, immeasurable, immense, incalculable, incomprehensible, indefinite, infinite, interminable, limitless, numberless, total, totalitarian, unconditional, unfathomed, unfettered, universal, unqualified, unrestrained, unrestricted, untold, vast, all-encompassing, full-out, illimitable, measureless, no end of, no end to, no strings, unbounded, unconfined, unconstrained, wide open |
| Antonyms: | bounded, incomplete, limited, restricted |
* = informal/non-formal usage
| Main Entry: | vast |
| Part of Speech: | adjective |
| Definition: | very large; wide in range |
| Synonyms: | all-inclusive, ample, astronomical, big, boundless, broad, capacious, colossal, comprehensive, detailed, endless, enormous, eternal, extensive, far-flung, far-reaching, forever, giant, gigantic, great, huge, immeasurable, immense, infinite, limitless, mammoth, massive, monstrous, monumental, never-ending, prodigious, prolonged, spacious, sweeping, titanic, tremendous, unlimited, voluminous, widespread, expanded, illimitable, measureless, spread-out, stretched-out, unbounded |
| Antonyms: | bounded, limited, little, narrow, small |
| Main Entry: | widespread |
| Part of Speech: | adjective |
| Definition: | extensive |
| Synonyms: | boundless, broad, common, comprehensive, current, diffuse, epidemic, far-flung, far-reaching, general, overall, pervasive, popular, prevailing, prevalent, public, rampant, regnant, rife, ruling, sweeping, universal, unlimited, unrestricted, wholesale, across the board, all over the place, on a large scale, outspread, pandemic, wall-to-wall |
| Antonyms: | concentrated, limited, local, narrow |
| Main Entry: | bottomless |
| Part of Speech: | adjective |
| Definition: | very deep |
| Synonyms: | boundless, deep, endless, immeasurable, infinite, unending, unfathomable, unlimited, vast, far down |
| Antonyms: | finite, limited, measurable, fathomable |
Roget's 21st Century Thesaurus, Third Edition
Copyright © 2009 by the Philip Lief Group.
Cite This Source
Copyright © 2009 by the Philip Lief Group.
Cite This Source
Copyright © 2009, Dictionary.com, LLC. All rights reserved.
