Adjective: discourteous dis'kur-tee-us
- Showing no courtesy; rude
"a distant and at times discourteous young";
- ignorant
- Lacking social graces
"His discourteous behaviour at the dinner party shocked the other guests";
- ungracious
See also: abrupt, brusk [non-standard], brusque, caddish, courtesy, curt, disrespectful, good manners, impolite, short, snippy [informal], unceremonious, unchivalrous, ungallant
Antonym: courteous
Encyclopedia: Discourteous