asinine

/ˈæsɪnaɪn/ 9GREsat
If you describe something or someone as asinine, you mean that they are very foolish. 愚蠢的

adjective [原级]驴的;愚蠢的,固执的;驴子似的

I think that's totally asinine.
我认为这绝对是愚蠢的。

a + sin (罪过) + ine → 总犯错误的 → 愚蠢的
单词造句:
网友用“Asinine”造句精选
He sells soya bean asinine tie on a tree. 他把驴拴在一棵树上就卖黄豆去了。
I must have been insane to listen to your asinine gibberish! 我真是昏了头居然听信了你的胡说八道!
an asinine discussion 一场愚蠢的讨论。