I wasted guesses on that too. Probably guessed the same answers as you. 8 is kind of obscure. Feels like I've used that one in a puzzle recently.Same here, but I happened to remember it being used recently and I'd wasted 3 or 4 guesses and didn't get it right.
I got No. 8 from just throwing shit at the wall to see if it would stick. I can't remember the last time I've heard that word used.
Word #13 in Sedectedectetordle almost got me wasting guesses too. lol