knavish
adj. 無賴(似)的,不正的; 刁詐
1. marked by skill in deception;
There was something quite knavish in the man's attitude.
這個人的態度真有點無賴的味道.
That shrewd and knavish sprite call'd Robin Goodfellow ( Shakespeare )
那個叫作羅賓好夥計的精明而又頑皮的小 妖精.
Not to be influenced by, or give ear to knavish tattling servants, or others.
不聽不老實的僕人之流搬弄是非的話, 更不受他們的影響.