Originally Posted By: Hydra


I know such words exist in Chinese.


Other than, say, one, two, three, river, sun and mouth, which, when turned upside down, are respectively one, two, three, river, sun and mouth, at least in single hanzi form* I would tend to doubt it.

*I'm not sure that single hanzi form is valid for any word in Chinese. Well, maybe for one, two and three.