Insistent

a.	1.
	1.	Standing or resting on something; as, an insistent wall.
	2.	Insisting; persistent; persevering.
	3.	(Zool.) See Incumbent.

Adj.	1.	insistent - persistently continual; "the bluejay's insistent cry" Synonyms: repetitive
	2.	insistent - demanding attention; "clamant needs"; "a crying need"; "regarded literary questions as exigent and momentous"- H.L.Mencken; "insistent hunger"; "an instant need" Synonyms: exigent, clamant, crying, instant

acute, assertive, assiduous, burning, cajoling, clamant, clamorous, coaxing, compelling, constant, continuing, critical, crucial, crying, demanding, determined, diligent, dire, dogged, draining, dunning, emphatic, enduring, exacting, exigent, exorbitant, extortionate, faithful, firm, forceful, grasping, high-pressure, high-priority, immutable, imperative, imperious, importunate, inalterable, indefatigable, indomitable, industrious, inexorable, instant, invincible, lasting, loud, loyal, nagging, never-tiring, obstinate, obtrusive, patient, patient as Job, permanent, perseverant, persevering, persistent, persisting, pertinacious, pestering, pivotal, plaguing, plodding, plugging, preoccupied, pressing, rapt, relentless, resolute, resounding, sedulous, single-minded, sleepless, slogging, stable, steadfast, steady, stubborn, taxing, teasing, tenacious, tireless, unabating, uncompromising, unconquerable, undaunted, undiscouraged, undrooping, unfailing, unfaltering, unflagging, unflinching, unintermitting, uninterrupted, unnodding, unrelaxing, unrelenting, unremitting, unsleeping, unswerving, untiring, unwavering, unwearied, unwearying, unwinking, unyielding, urgent, utterly attentive, weariless, wheedling