amiss

详细解释:a. 有毛病的, 出差错的
ad. 错误地, 不顺当, 有缺陷地
相关词组:
to come amiss
to go amiss
to take sth amiss
to speak amiss

英语解释：

形容词 amiss:

not functioning properly同义词：awry, haywire, wrong