Antonym: pertinent. Similar words: continent, incontinent, subcontinent, inertia, abstinence, diverting, eminent, pertinacity. Meaning: [ɪm'pɜrtɪnənt /-'pɜːt-] 
adj. 1. characterized by a lightly pert and exuberant quality 2. not pertinent to the matter under consideration 3. improperly forward or bold.
adj. 1. characterized by a lightly pert and exuberant quality 2. not pertinent to the matter under consideration 3. improperly forward or bold. 
Random good picture Not show
31, The information the police department had collected turn out to be impertinent to the inquiry.
32, After the impertinent way you acted, who could like you?
33, Since he is not polite, he often makes impertinent remarks.
34, I ever felicitate myself secretly that I won't make impertinent remarks or be hurt by them.
35, I gave the cabman five shillings, who only grumbled, saying it was dirt cheap at half-a-sovereign, and was impertinent enough to advise me the next time I went to a ball to take a 'bus.
36, Would it be impertinent to ask where exactly you were?
37, But you have the upper hand, you know, for if I become too impertinent, you can always stop payment of your cheques.
38, Lydgate's conceit was of the arrogant sort, never simpering , never impertinent.
39, Vierna's laughter halted; her wild - eyed gaze fell over her impertinent brother.
40, She thought him insipid, silly, stupid, useless, foppish, displeasing, impertinent,(www.Sentencedict.com) and extremely ugly.
41, His face wore a somewhat quizzical almost impertinent air- Lawrence Durrell.
42, And it is the love of the impertinent and the overweening.
43, Her eyes fell on a stranger, staring at her in a cool impertinent way.
44, On the strength of that impertinent paper, he has offered to send you to college.
45, Nature says, he is my creature, and maugre all his impertinent griefs, he shall be glad with me.
46, "The South Korean impertinent allegations are only aimed at provoking fratricidal confrontation and inciting hatred," said Choi.
47, A lot of systems and service can invade Zhang date ascribe is insecure with impertinent password, some virus software and vermian virus can guess a simpler password.
More similar words: continent, incontinent, subcontinent, inertia, abstinence, diverting, eminent, pertinacity, martinet, imminent, prominent, disconcerting, impenitent, impediment, preeminently, impeachment, eminent domain, advertisement, fertile crescent, whimper, impel, impede, eminence, impetus, impeach, imperial, entertainment, imperious, imperfect, fertile.