Not befitting a gentleman.

synoniem: ungentlemanlike.

Roget 940: dishonest, dishonorable; unconscientious, unscrupulous; fraudulent etc. 545; knavish; disgraceful etc. (disreputable) 974; wicked etc. 945.    false-hearted, disingenuous; unfair, one-sided; double, double-hearted, double-tongued, double-faced; timeserving^†, crooked, tortuous, insidious, Machiavelian, dark, slippery; fishy; perfidious, treacherous, perjured.    infamous, arrant, foul, base, vile, ignominious, blackguard.    contemptible, unrespectable, abject, mean, shabby, little, paltry, dirty, scurvy, scabby, sneaking, groveling, scrubby, rascally, pettifogging; beneath one.    low-minded, low-thoughted^†; base-minded.    undignified, indign^†; unbecoming, unbeseeming^†, unbefitting; derogatory, degrading; infra dignitatem [Lat.], beneath one's dignity; ungentlemanly, ungentlemanlike; unknightly^†, unchivalric^†, unmanly, unhandsome; recreant, inglorious.    corrupt, venal; debased, mongrel.    faithless, of bad faith, false, unfaithful, disloyal; untrustworthy; trustless, trothless^†; lost to shame, dead to honor; barratrous.    ... 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

Roget 851: in bad taste vulgar, unrefined.    coarse, indecorous, ribald, gross; unseemly, unbeseeming^†, unpresentable^†; contra bonos mores [Lat.]; ungraceful etc. (ugly) 846.    dowdy; slovenly etc. (dirty) 653; ungenteel, shabby genteel; low, common, hoi polloi [Gr.], etc. (plebeian) 876; uncourtly^†; uncivil etc. (discourteous) 895; ill bred, ill mannered; underbred; ungentlemanly, ungentlemanlike; unladylike, unfeminine; wild, wild as an unbacked colt.    untutored, unschooled (ignorant) 491.    unkempt.    uncombed, untamed, unlicked^†, unpolished, uncouth; plebeian; incondite^†; heavy, rude, awkward; homely, homespun, home bred; provincial, countrified, rustic; boorish, clownish; savage, brutish, blackguard, rowdy, snobbish; barbarous, barbaric; Gothic, unclassical^†, doggerel, heathenish, tramontane, outlandish; uncultivated; Bohemian.    obsolete etc. (antiquated) 124; unfashionable; newfangled etc. (unfamiliar) 83; odd etc. (ridiculous) 853.    particular; affected etc. 855; meretricious; extravagant, monstrous, horrid; shocking etc. (painful) 830.    gaudy, tawdry, overornamented, baroque, rococo; bedizened, tricked out, gingerbread; obtrusive.    ... meer laten zien