| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | constant, lasting |
| Synonyms: | abiding, changeless, continual, diurnal, durable, enduring, everlasting, fixed, for keeps, forever, forever and a day, immutable, imperishable, in for the long haul, indestructible, invariable, long-lasting, perdurable, perduring, perennial, perpetual, persistent, set, set in concrete, set in stone, stable, steadfast, unchanging, unfading |
| Antonyms: | ephemeral, temporary |
| Main Entry: | stable |
| Part of Speech: | adjective |
| Definition: | constant, fixed; resistant |
| Synonyms: | abiding, anchored, balanced, brick-wall, calm, deep-rooted, durable, enduring, equable, established, even, fast, firm, immutable, invariable, lasting, nailed, perdurable, permanent, poised, reliable, resolute, safe, secure, set, set in stone, solid, solid as a rock, sound, stabile, stalwart, stationary, staunch, staying put, steadfast, steady, stout, strong, sturdy, substantial, sure, together, tough, unalterable, unchangeable, unfluctuating, uniform, unvarying, unwavering, well-built, well-founded |
| Antonyms: | inconstant, shaky, unfixed, unstable, wobbly |
| Main Entry: | steadfast |
| Part of Speech: | adjective |
| Definition: | loyal, steady |
| Synonyms: | abiding, adamant, allegiant, ardent, bound, changeless, constant, dedicated, dependable, enduring, established, faithful, fast, firm, fixed, immobile, immovable, inexorable, inflexible, intense, intent, liege, never-failing, obdurate, persevering, relentless, reliable, resolute, rigid, single-minded, stable, staunch, stubborn, sure, tried-and-true, true, true-blue, unbending, unfaltering, unflinching, unmovable, unqualified, unquestioning, unswerving, unwavering, unyielding, wholehearted |
| Antonyms: | disloyal, unreliable, untrustworthy |
| Main Entry: | steady |
| Part of Speech: | adjective |
| Definition: | stable, fixed |
| Synonyms: | abiding, brick-wall, certain, changeless, constant, durable, enduring, equable, even, firm, immovable, never-failing, patterned, regular, reliable, safe, set, set in stone, solid, solid as a rock, stabile, steadfast, steady-going, substantial, sure, unchangeable, unchanging, unfaltering, unfluctuating, uniform, unqualified, unquestioning, unshaken, unvarying, unwavering |
| Antonyms: | unfixed, unstable, unsteady, weak, wobbly |
| Main Entry: | sure |
| Part of Speech: | adjective |
| Definition: | certain, definite |
| Synonyms: | abiding, assured, changeless, clear, confident, constant, convinced, convincing, decided, doubtless, enduring, firm, fixed, for a fact, free from doubt, genuine, incontestable, incontrovertible, indisputable, indubitable, never-failing, persuaded, positive, real, satisfied, set, steadfast, steady, telling, unchangeable, unchanging, uncompromising, undeniable, unequivocal, unfailing, unfaltering, unqualified, unquestionable, unquestioning, unshakable, unshaken, unvarying, unwavering, valid |
| Antonyms: | doubtful, dubious, indefinite, uncertain, unsure, variable, wavering |
| Main Entry: | timeless |
| Part of Speech: | adjective |
| Definition: | eternal |
| Synonyms: | abiding, ageless, always, amaranthine, constant, continual, continued, dateless, deathless, endless, enduring, everlasting, forever, illimitable, immemorial, immortal, indefinite, infinite, lasting, never-ending, perennial, permanent, perpetual, persistent, undying, unending, without end |
| Main Entry: | unchanging |
| Part of Speech: | adjective |
| Definition: | constant, permanent |
| Synonyms: | abiding, changeless, consistent, continuing, enduring, equable, eternal, even, fixed, immutable, imperishable, invariable, lasting, perpetual, rigid, same, stabile, static, unchanged, unfading, unfailing, unfluctuating, uniform, unvarying |
| Antonyms: | changeable, changing, inconstant, intermittent, temporary |
| Main Entry: | unfaltering |
| Part of Speech: | adjective |
| Definition: | steadfast |
| Synonyms: | abiding, bent on, bound, bound and determined, dead set on, enduring, firm, going all the way, indefatigable, meaning business, mulish, never-failing, persevering, pigheaded, resolute, set, steady, stiff-necked, stubborn, sure, tireless, unfailing, unflagging, unflappable, unflinching, unqualified, unquestioning, unswerving, untiring, unwavering, wholehearted |
| Antonyms: | faltering, unsettled, unstable, unsteady |
| Main Entry: | unqualified |
| Part of Speech: | adjective |
| Definition: | outright, absolute |
| Synonyms: | abiding, blasted, blessed, categorical, certain, clear, complete, confounded, consummate, downright, enduring, entire, explicit, express, firm, flat out, infernal, never-failing, no catch, no ifs ands or buts, out-and-out, perfect, positive, rank, sheer, simple, steadfast, steady, sure, thorough, thoroughgoing, total, unadulterated, unalloyed, unconditional, unfaltering, unlimited, unmitigated, unreserved, unrestrained, unrestricted, utter, wholehearted, without reservation |
| Antonyms: | conditional, indefinite, temporary, tentative |