| Main Entry: | chronic |
| Part of Speech: | adjective |
| Definition: | incessant, never-ending |
Synonyms: |
abiding, ceaseless, confirmed, constant, continual, continuing, continuous, deep-rooted, deep-seated, enduring, ever-present, fixed, habitual, inborn, inbred, incurable, ineradicable, ingrained, inveterate, lasting, lifelong, lingering, long-lived, long-standing, obstinate, perennial, persistent, persisting, prolonged, protracted, recurrent, recurring, rooted, routine, settled, stubborn, sustained, tenacious, unabating, unmitigated, unyielding, usual |
| Notes: | acute is used for a sudden onset and short duration; chronic is for conditions that are slow to develop and of long duration chronic is contrasted with acute as chronic pain persists over a longer period of time than acute pain and is resistant to most medical treatments |
Antonyms: |
curable, eradicable, intermittent, occasional, temporary |
| Main Entry: | accustomed |
| Part of Speech: | adjective |
| Definition: | normal, usual |
Synonyms: |
accepted, chronic, common, conventional, customary, established, everyday, expected, general, habitual, ordinary, orthodox, regular, routine, set, traditional, typical |
Antonyms: |
abnormal, unaccustomed, unusual |
| Main Entry: | confirmed |
| Part of Speech: | adjective |
| Definition: | habitual; rooted |
Synonyms: |
accepted, accustomed, chronic, deep-rooted, deep-seated, dyed-in-the-wool, entrenched, firmly established, fixed, habituated, hard-shell, hardened, ingrained, inured, inveterate, long-established, proved, seasoned, settled, staid, valid, worn |
Antonyms: |
indefinite, infrequent, sporadic, uncommitted, unconfirmed, undecided |
| Main Entry: | constant |
| Part of Speech: | adjective |
| Definition: | neverending |
Synonyms: |
abiding, ceaseless, chronic, continual, continuous, endless, enduring, eternal, everlasting, incessant, interminable, lasting, nonstop, perpetual, persistent, persisting, relentless, sustained, unending, uninterrupted, unrelenting, unremitting |
Antonyms: |
concluding, ending, interrupted, stopping, terminable, terminating |
| Main Entry: | customary |
| Part of Speech: | adjective |
| Definition: | usual, established |
Synonyms: |
SOP, accepted, according to Hoyle, accustomed, acknowledged, by the numbers, chronic, common, confirmed, conventional, established, everyday, familiar, fashionable, frequent, general, habitual, household, in a rut, in the groove, normal, ordinary, orthodox, playing it safe, popular, prescriptive, recognized, regular, regulation, routine, same old, standard, standard operating procedure, stipulated, traditional, understood, universal, 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: |
abnormal, different, irregular, occasional, rare, sometime, unusual |
| Main Entry: | deep-seated |
| Part of Speech: | adjective |
| Definition: | ingrained |
Synonyms: |
built-in, chronic, confirmed, deep down, deep-rooted, deeply felt, dyed-in-the-wool, established, fixed, habitual, inborn, inbred, inherent, lodged in one's brain, longstanding, longtime, subconscious |
| 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 |
Antonyms: |
infrequent, inhabitual, intermittent, occasional, rare, seldom, uncommon, unestablished, unusual |
| Main Entry: | ingrained |
| Part of Speech: | adjective |
| Definition: | deep-rooted |
Synonyms: |
built-in, chronic, confirmed, congenital, constitutional, deep-seated, fixed, fundamental, hereditary, implanted, in the blood, inborn, inbred, inbuilt, indelible, indwelling, ineradicable, inherent, innate, intrinsic, inveterate, rooted |
Antonyms: |
superficial, surface |
| Main Entry: | inveterate |
| Part of Speech: | adjective |
| Definition: | long-standing, established |
Synonyms: |
abiding, accustomed, addicted, chronic, confirmed, continuing, customary, deep-rooted, deep-seated, dyed-in-the-wool, enduring, entrenched, fixed, habitual, habituated, hard-core, hardened, inbred, incorrigible, incurable, indurated, ineradicable, ingrained, innate, lifelong, long-lasting, long-lived, obstinate, old, perennial, permanent, persistent, persisting, set, settled, stubborn, sworn, usual |
Antonyms: |
short-lived |
| Main Entry: | perennial |
| Part of Speech: | adjective |
| Definition: | enduring, perpetual |
Synonyms: |
abiding, annual, ceaseless, chronic, constant, continual, continuing, deathless, durable, eternal, everlasting, immortal, imperishable, incessant, inveterate, lasting, lifelong, long-lasting, long-lived, longstanding, never-ending, old, perdurable, permanent, persistent, recurrent, seasonal, sustained, unceasing, unchanging, undying, unfailing, uninterrupted, yearlong, yearly |
Antonyms: |
changing, intermittent, interrupted |