This feels like a reflection of social norms... most (but not all) female words are related to fashion and most (but not all) male words are related to STEM. I do think it's weird that words like "yakuza", "katana", and "bushido" (which are related to Japanese culture) are more common among men; is this an effect of, for lack of a better word, weeb/anime culture among men?

I'm surprised that "verbena" is so low on the list; I found it to be a really common scent especially in hair products (specifically lemon verbena). Maybe that's my female bias?