discourteous

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

1. showing no courtesy;
rude (Freq. 1)
- a distant and at times discourteous young
• Ant:
courteous
• Similar to:
abrupt, brusque, brusk, curt, short,
caddish, unchivalrous, ungallant, unceremonious
• See Also:
disrespectful
• Attrubites:
courtesy, good manners
2. lacking social graces
• Syn:
ungracious
• Similar to:
impolite
• Derivationally related forms:
ungraciousness (for: ungracious)