unmannerly

adj.

无礼貌的，撒野的，粗鲁的；

adv.

没礼貌地，粗野地；

1. Better be unmannerly than troublesome.
   宁可有失礼貌,也不打扰别人。
2. That girl's answer to her teacher is almost unmannerly.
   那女孩回答老师的问话时态度近乎粗鲁。

Unmannerly Tiger, And Other Korean Tales
An Unmannerly Pre-Election Day Splenetic
Kent's "unmannerly"speech in Japanese translations
George Washington's `Unmannerly' Behavior
No-Thanks-Hanks and other unmannerly tales
No Thanks Hanks and Other Unmannerly Tales
George Washington's "Unmannerly"Behavior: The Clash between Civility and Honor
Wedding Toasts and Unmannerly Wedding Gossip: Same-Sex Marriage and the Charter's Paradoxes for Equality-Seeking Groups
Hero's Afterlife: Hero and Leander and 'lewd unmannerly verse' in the late Seventeenth Century
'To lick thy fingers greasy or to dry them upon thy clothes be both unmannerly': napkins and handkerchiefs in early modern drama