Importunate

a.	1.	Troublesomely urgent; unreasonably solicitous; overpressing in request or demand; urgent; teasing; as, an importunate petitioner, curiosity.
	2.	Hard to be borne; unendurable.

Adj.

1.

importunate - expressing earnest entreaty; "the appealing and frightened look worn by an injured dog"; "she holds out her hand for money, importunate, insistent"; "a pleading note in her voice" Synonyms: imploring, pleading, appealing

aggravating, annoying, bothering, bothersome, cajoling, choiceless, clamant, clamorous, coaxing, compulsory, controlled, crying, demanding, disturbing, draining, dunning, exacting, exasperating, exigent, exorbitant, extortionate, firm-minded, forward, galling, grasping, harassing, imperative, importune, independent, insistent, instant, irking, irksome, irritating, loud, mandatory, nagging, necessary, necessitous, obligatory, persistent, pertinacious, pesky, pestering, pestiferous, pestilent, pestilential, plaguesome, plaguey, plaguing, pressing, provoking, pushy, self-asserting, self-assertive, self-controlled, self-expressive, self-possessed, self-restrained, strong-minded, strong-willed, taxing, teasing, tiresome, tormenting, troublesome, troubling, urgent, vexatious, vexing, wearisome, wheedling, without choice, worrisome, worrying