Seems to me that it's a bit of stinker today ...
2d Inland county of north-central Ireland (9) a?s?o?m?n
13a most offensive to the senses (9) o?s?e?est
15a one who snoops in other people's businesses (4,3) p?u? pry
29a extinct volcano on the island of Hawaii (5,3) ?a?r? n?a
many thanks folks. however, that changes a couple of answers:
16d undulating, throughout or vertically (2,3,4) UP AND ???a
27a germ cell in a female plant (4) ????e
17d American antelope like ruminant (9) p?o?g???k