misnomer

/ˌmɪsˈnoʊ.mɚ/

名词

使用不当的名字（或名称）；名字（或名称）的误用；取名（或用词）不当
It's something of a misnomer to refer to these inexperienced boys as soldiers.
用“军人”来指这些没有经验的男孩有些用词不当。