You probably already know this, but that makes you a seamster. I both sew and practice a particular LISP dialect, making me a seamster schemester (in the words of GJS).

I recognized it because I once destroyed a couch fabric in a rented apartment and had to choose a replacement. It’s as bad as choosing js framework, but you’re not a tech guy on top of that.

Yeah, it's very nearly all fabric or textile-related from what I can tell. Bet you could make the same list by picking any two sex-skewed hobbies and charting words that see little use outside those interests.

A bunch but not all, Picking out a few I recognized (though I had to double check freesia).

A doula is basically a birthing coach often used for at home pregnancies, a pessary is a vaginal medical device, kohl is eye makeup, verbena is an herb, freesia is a flower, chigon is a type of hair bun.