I don't think I particularly want a pointy sounding word for vulva because I don't think of vulvas as pointy. I was just curious why you want a pointy word rather than a round one.
No word feels great which is pretty sad considering how many child-friendly euphemisms there are for a penis. With my daughter we try to emulate the same vibe as 'willy' combined with some anatomical accuracy by using the word 'vulvy'. Sounds gross to many, makes sense to others. Your mileage may vary haha.