Exciting, Nerve-Shredding Event
This page is the CodyCross answer for the clue below from Pet Shop, Group 351, Puzzle 3 (Gerbils and Mice).
Question is: Exciting, Nerve-Shredding Event
and the answer is: NAILBITER
Word Meaning:
NAIL BITER — (literal) One who habitually bites or chews their fingernails.
Definitions from Wiktionary.