This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
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adj. Troublesomely urgent or persistent in requesting; pressingly entreating: an importunate job seeker.

adj. Of a demand: persistent or pressing, often annoyingly so.

adj. Of a person: given to importunate demands, selfishly or thoughtlessly demanding.

v. To importune, or to obtain by importunity.

adj. Troublesomely urgent; unreasonably solicitous; overpressing in request or demand; urgent; teasing.

adj. Hard to be borne; unendurable.

Troublesomely solicitous or pressing; vexatiously persistent; pertinacious.

Troublesome; vexatious.

adj. expressing earnest entreaty

"But I explained, in my purest Tuscan, that I was not of the ordinary kind of importunate tourist."

pleading    imploring    beseeching   

importune   

urgent    teasing    unendurable    persistent   

insistent    clamorous    unwelcome    imperious    impertinent    intrusive    troublesome    pertinacious    insatiable    greedy