Habitual.

synonym: chronic.

Roget 150: unchangeable, immutable; unaltered, unalterable; not to be changed, constant; permanent etc. 141; invariable, undeviating; stable, durable; perennial etc. (diuturnal) 110^†.    fixed, steadfast, firm, fast, steady, balanced; confirmed, valid; fiducial^†; immovable, irremovable, riveted, rooted; settled, established etc. v.; vested; incontrovertible, stereotyped, indeclinable.    tethered, anchored, moored, at anchor, on a rock, rock solid, firm as a rock; firmly seated, firmly established etc. v.; deep-rooted, ineradicable; inveterate; obstinate etc. 606.    transfixed, stuck fast, aground, high and dry, stranded.    [movable object rendered unmovable] stuck, jammed; unremovable; quiescent etc. 265; deterioration etc. 659.    indefeasible, irretrievable, intransmutable^†, incommutable^†, irresoluble^†, irrevocable, irreversible, reverseless^†, inextinguishable, irreducible; indissoluble, indissolvable^†; indestructible, undying, imperishable, incorruptible, indelible, indeciduous^†; insusceptible, insusceptible of change.    ... show more

Roget 124: old, ancient, antique; of long standing, time-honored, venerable; elder, eldest; firstborn.    prime; primitive, primeval, primigenous^†; paleolontological, paleontologic, paleoanthropological, paleoanthropic^†, paleolithic, primordial, primordinate^†; aboriginal etc. (beginning) 66; diluvian^†, antediluvian; protohistoric^†; prehistoric; antebellum, colonial, precolumbian; patriarchal, preadamite^†; paleocrystic^†; fossil, paleozoolical, paleozoic, preglacial^†, antemundane^†; archaic, classic, medieval, Pre-Raphaelite, ancestral, black-letter.    immemorial, traditional, prescriptive, customary, whereof the memory of man runneth not to the whereof the memory of man runneth not to the contrary; inveterate, rooted.    antiquated, of other times, rococo, of the old school, after-age, obsolete; out of date, out of fashion, out of it; stale, old-fashioned, behind the age; old-world; exploded; gone out, gone by; passe, run out; senile etc. 128; time worn; crumbling etc. (deteriorated) 659; secondhand.    old as the hills, old as Methuselah, old as Adam^†, old as history.    [geological eras (list, starting at given number of years bp)] Archeozoic [5,000,000,000], Proterozoic [1,500,000,000], Paleozoic [600,000,000], Mesozoic [220,000,000], Cenozoic [70,000,000]. [geological periods] Precambrian, Cambrian [600,000,000], Ordovician [500,000,000], Silurian [440,000,000], Devonian [400,000,000], Mississippian [350,000,000], Pennsylvanian [300,000,000], Permian [270,000,000], Triassic [220,000,000], Jurassic [180,000,000], Cretaceous [135,000,000], Tertiary [70,000,000], Paleogene [70,000,000], Neocene [25,0000,000], Quaternary [1,000,000]. [geological epochs (list, starting at 70,000,000 years bp)] Paleocene, Eocene, Oligocene, Miocene, Pliocene, Pleistocene, Recent.    ... show more

Roget 613: habitual; accustomary^†; prescriptive, accustomed etc. v.; of daily occurrence, of everyday occurrence; consuetudinary^†; wonted, usual, general, ordinary, common, frequent, everyday, household, garden variety, jog, trot; well-trodden, well-known; familiar, vernacular, trite, commonplace, conventional, regular, set, stock, established, stereotyped; prevailing, prevalent; current, received, acknowledged, recognized, accredited; of course, admitted, understood.    conformable.    etc. 82; according to use, according to custom, according to routine; in vogue, in fashion, in, with it; fashionable etc. (genteel) 852.    wont; used to, given to, addicted to, attuned to, habituated etc. v.; in the habit of; habitue; at home in etc. (skillful) 698; seasoned; imbued with; devoted to, wedded to.    hackneyed, fixed, rooted, deep-rooted, ingrafted^†, permanent, inveterate, besetting; naturalized; ingrained etc. (intrinsic) 5.    ... show more

Roget 820: affected, characterized, formed, molded, cast; attempered^†, tempered; framed; predisposed; prone, inclined; having a bias etc. n.; tinctured with, imbued with, penetrated with, eaten up with.    inborn, inbred, ingrained; deep-rooted, ineffaceable, inveterate; pathoscopic^†; congenital, dyed in the wool, implanted by nature, inherent, in the grain.    affective.    ... show more

In a habitual and longstanding manner.

synonym: chronically.