Marked by casual disrespect:
— The student was kept in for impudent behavior.

synoniemen: flip, insolent, snotty-nosed.

Pools: czelny, hardy, hucpiarski, bezczelny, butny, zuchwały, arogancki

Improperly forward or bold:
— An impudent boy given to insulting strangers.

synoniemen: fresh, impertinent, overbold, sassy, saucy, smart, wise.

Roget 885: insolent, haughty, arrogant, imperious, magisterial, dictatorial, arbitrary; high-handed, high and mighty; contumelious, supercilious, overbearing, intolerant, domineering, overweening, high-flown.    flippant, pert, fresh [U.S.], cavalier, saucy, forward, impertinent, malapert.    precocious, assuming, would-be, bumptious.    bluff; brazen, shameless, aweless, unblushing^†, unabashed; brazen, boldfaced-, barefaced-, brazen-faced; dead to shame, lost to shame.    impudent, audacious, presumptuous, free and easy, devil-may-care, rollicking; jaunty, janty^†; roistering, blustering, hectoring, swaggering, vaporing; thrasonic, fire eating, full of sound and fury" [Macbeth]. ... meer laten zien

Roget 895: discourteous, uncourteous^†; uncourtly^†; ill-bred, ill-mannered, ill-behaved, ill-conditioned; unbred; unmannerly, unmannered; impolite, unpolite^†; unpolished, uncivilized, ungenteel; ungentleman-like, ungentlemanly; unladylike; blackguard; vulgar etc. 851; dedecorous^†; foul-mouthed foul-spoken; abusive.    uncivil, ungracious, unceremonious; cool; pert, forward, obtrusive, impudent, rude, saucy, precocious.    repulsive; uncomplaisant^†, unaccommodating, unneighborly, ungallant; inaffable^†; ungentle, ungainly; rough, rugged, bluff, blunt, gruff; churlish, boorish, bearish; brutal, brusque; stern, harsh, austere; cavalier.    taint, sour, crabbed, sharp, short, trenchant, sarcastic, biting, doggish, caustic, virulent, bitter, acrimonious, venomous, contumelious; snarling etc. v.; surly, surly as a bear; perverse; grim, sullen etc. 901.1; peevish etc. (irascible) 901.    untactful, impolitic, undiplomatic; artless etc. 703; ... meer laten zien