| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | infinite, never-ending |
| Synonyms: | abiding, amaranthine, boundless, ceaseless, constant, continual, continuous, deathless, endless, eternal, immortal, imperishable, incessant, indestructible, interminable, lasting, limitless, perdurable, permanent, perpetual, termless, timeless, unceasing, undying, unending, uninterrupted, unremitting |
| Antonyms: | ceasing, concluding, ending, temporary, terminating, transient |
| Main Entry: | habitual |
| Part of Speech: | adjective |
| Definition: | usual, established |
| Synonyms: | accepted, accustomed, addicted, addicting, automatic, chronic, common, confirmed, constant, continual, conventional, customary, cyclic, disciplined, familiar, fixed, frequent, hardened, ingrained, inveterate, iterated, iterative, mechanical, methodical, natural, normal, ordinary, perfunctory, permanent, perpetual, persistent, practiced, recurrent, regular, reiterative, repeated, repetitious, rooted, routine, seasoned, set, standard, steady, systematic, traditional, wonted |
| Notes: | habitual means made a norm or custom or habit or fixed practice; customary means in accordance with convention or custom; usual means commonly or normally encountered, experienced, or observed |
| Antonyms: | infrequent, inhabitual, intermittent, occasional, rare, seldom, uncommon, unestablished, unusual |
| Main Entry: | immortal |
| Part of Speech: | adjective |
| Definition: | death-defying, imperishable |
| Synonyms: | abiding, amaranthine, ceaseless, constant, deathless, endless, enduring, eternal, evergreen, everlasting, incorruptible, indestructible, indissoluble, interminable, lasting, never-ceasing, never-ending, perdurable, perennial, permanent, perpetual, phoenixlike, sempiternal, timeless, undying, unfading |
| Notes: | immortal means not subject to death, while immoral means violating principles of right and wrong or not adhering to ethical or moral principles |
| Antonyms: | destructible, ephemeral, human, mortal, perishable |
| Main Entry: | immutable |
| Part of Speech: | adjective |
| Definition: | unchangeable |
| Synonyms: | abiding, ageless, changeless, constant, enduring, fixed, immovable, inflexible, invariable, permanent, perpetual, sacrosanct, stable, steadfast, unalterable, unmodifiable |
| Antonyms: | alterable, changeable, flexible, mutable, variable |
| Main Entry: | incessant |
| Part of Speech: | adjective |
| Definition: | never-ending, persistent |
| Synonyms: | ceaseless, constant, continual, continuous, day-and-night, endless, eternal, everlasting, interminable, interminate, monotonous, nonstop, perpetual, relentless, round-the-clock, timeless, unbroken, unceasing, unending, unrelenting, unremitting |
| Antonyms: | broken, ceasing, ending, intermittent, interrupted |
| Main Entry: | incorruptible |
| Part of Speech: | adjective |
| Definition: | honest, honorable |
| Synonyms: | above suspicion, imperishable, indestructible, inextinguishable, just, loyal, moral, perpetual, persistent, pure, reliable, straight, trustworthy, unbribable, undestroyable, untouchable, upright |
| Antonyms: | bad, corruptible, dishonest |
| Main Entry: | indestructible |
| Part of Speech: | adjective |
| Definition: | lasting, unable to be destroyed |
| Synonyms: | abiding, deathless, durable, enduring, everlasting, immortal, immutable, imperishable, incorruptible, indelible, indissoluble, inexterminable, inextinguishable, inextirpable, irrefragable, irrefrangible, nonperishable, permanent, perpetual, unalterable, unbreakable, unchangeable, undestroyable, undying, unfading |
| Antonyms: | breakable, destructible, perishable |
| Main Entry: | infinite |
| 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: | interminable |
| Part of Speech: | adjective |
| Definition: | infinite |
| Synonyms: | boring, boundless, ceaseless, constant, continuous, day-and-night, dragged out, dull, endless, eternal, everlasting, immeasurable, incessant, interminate, limitless, long, long-drawn-out, long-winded, looped, never-ending, no end of, no end to, on a treadmill, permanent, perpetual, protracted, spun out, strung out, timeless, unbound, unceasing, uninterrupted, unlimited, wearisome |
| Antonyms: | bounded, ending, finite, terminable |