Nerve-Shredding Event
This page is the CodyCross answer for the clue below from Casino, Group 279, Puzzle 5 (Spread Betting).
Question is: Nerve-Shredding Event
and the answer is: NAILBITER
Word Meaning:
NAIL BITER — (literal) One who habitually bites or chews their fingernails.
Definitions from Wiktionary.