chronic
I
adjective
ceaseless, confirmed, constant, continual, continuing, continuous, cyclical, deep-rooted, deep-seated, drawn out, endless, enduring, entrenched, established, ever-present, everlasting, extended, forever, frequent, habitual, immedicable, incessant, inextinguished, invariable, lasting, lingering, long-continuing, long-lived, long-standing, longstanding, maintained, never-ceasing, never-stopping, not averruncated, not restorable, of long duration, often, ongoing, perdurable, perennial, permanent, perpetual, persevering, persistent, persisting, prolonged, protracted, recurrent, recurring, regular, repeating, repetitious, repetitive, resisting, returning, returning at intervals, serious, set, settled, steadfast, stubborn, sustained, tenacious, unalleviated, unceasing, uncorrectable, undestroyed, undying, unending, unerasable, unfading, unhealable, unintermitting, uninterrupted, unmitigated, unmitigating, unrelievable, unremedied, unremittent, unremitting, unshifting, unslackening, unstopped, unstopping, unsubsiding, unsuppressed, unvarying, unyielding, virulent, wearing
II
index
constant, durable, habitual, incorrigible, inveterate, permanent, perpetual, persistent, stable
Burton's Legal Thesaurus.
William C. Burton.
2006