| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | limitless, without end |
| Synonyms: | absolute, all-embracing, bottomless, boundless, enduring, enormous, eternal, everlasting, illimitable, immeasurable, immense, incalculable, incessant, inestimable, inexhaustible, interminable, measureless, million, never-ending, no end of, no end to, numberless, perdurable, perpetual, sempiternal, stupendous, supertemporal, supreme, total, unbounded, uncounted, unending, untold, vast, wide, without limit, without number |
| Antonyms: | bounded, calculable, confined, countable, definite, ephemeral, finite, fleeting, limited, measurable |
| Main Entry: | myriad |
| Part of Speech: | adjective |
| Definition: | innumerable |
| Synonyms: | countless, endless, gobs, heaping, immeasurable, incalculable, infinite, multiple, multitudinous, no end of, numberless, thousand-and-one, uncounted, untold, variable |
| Antonyms: | calculable, limited, measurable |
| Main Entry: | numberless |
| Part of Speech: | adjective |
| Definition: | infinite |
| Synonyms: | countless, endless, heaps, incalculable, innumerable, jillion, many, multitudinous, myriad, no end of, no end to, numerous, umpteen, uncountable, uncounted, unnumbered, untold, zillion |
| Antonyms: | counted, finite, limited, numbered |
| Main Entry: | priceless |
| Part of Speech: | adjective |
| Definition: | precious, irreplaceable |
| Synonyms: | beyond price, cherished, collectible, costly, dear, expensive, incalculable, incomparable, inestimable, invaluable, out-of-bounds, out-of-sight, prized, rare, rich, treasured, valuable, valued, without price, worth a king's ransom, worth its weight in gold |
| Antonyms: | cheap, replaceable, useless, worthless |
| Main Entry: | uncertain |
| Part of Speech: | adjective |
| Definition: | doubtful, changeable |
| Synonyms: | ambiguous, ambivalent, chancy, conjectural, dubious, erratic, fitful, hanging by a thread, hazy, hesitant, iffy, incalculable, inconstant, indefinite, indeterminate, indistinct, insecure, irregular, irresolute, on thin ice, precarious, questionable, risky, speculative, touch and go, unclear, unconfirmed, undecided, undetermined, unfixed, unforeseeable, unpredictable, unreliable, unresolved, unsettled, unsure, up for grabs, up in the air, vacillating, vague, variable, wavering |
| Antonyms: | certain, clear, definite, determined, foreseeable, secure, sure, unchanging |
| Main Entry: | unforeseeable |
| Part of Speech: | adjective |
| Definition: | unpredictable |
| Synonyms: | capricious, chance, chancy, changeable, fluky, from left field, incalculable, random, uncertain, unexpected, unknowable |
| Main Entry: | unlimited |
| Part of Speech: | adjective |
| Definition: | extensive, complete |
| Synonyms: | absolute, all-encompassing, all-out, boundless, countless, endless, full, full-blown, full-out, full-scale, great, illimitable, immeasurable, immense, incalculable, incomprehensible, indefinite, infinite, interminable, limitless, measureless, no end of, no end to, no strings, numberless, total, totalitarian, unbounded, unconditional, unconfined, unconstrained, unfathomed, unfettered, universal, unqualified, unrestrained, unrestricted, untold, vast, wide open |
| Antonyms: | bounded, incomplete, limited, restricted |
| Main Entry: | unpredictable |
| Part of Speech: | adjective |
| Definition: | changeable |
| Synonyms: | capricious, chance, chancy, dicey, doubtful, erratic, fickle, fluctuating, fluky, from left field, hanging by a thread, iffy, incalculable, inconstant, random, touch and go, touchy, uncertain, unforeseeable, unreliable, unstable, up for grabs, variable, whimsical |
| Antonyms: | constant, predictable, unchanging, unvarying |
| Main Entry: | untold |
| Part of Speech: | adjective |
| Definition: | very many; enormous |
| Synonyms: | beyond measure, countless, gigantic, hidden, huge, immense, incalculable, indescribable, inexpressible, innumerable, innumerous, mammoth, manifold, many, measureless, mighty, monstrous, multiple, multitudinous, myriad, numberless, private, prodigious, staggering, suppressed, titanic, uncountable, uncounted, undreamed of, unexpressed, unimaginable, unknown, unnumberable, unnumbered, unspeakable, unthinkable, vast |
| Antonyms: | few, little, small, tiny |