I clearly found this trickier than other people posting here!
17d is new word for me.
13d is a good but fiendish clue.
Still cannot parse 7d and have 2 alternative answers that fit 8d but cannot see how the clue works. I have a word that fits what I assume is the def of 23d.
Any help making sense of 7d, 8d and 23d would be much appreciated.