Overwhelming and Sudden Feeling of Anxiety

This page is the CodyCross answer for the clue below from Train Travel, Group 705, Puzzle 2 (Emergency Brake).

Question is: Overwhelming and Sudden Feeling of Anxiety

and the answer is: PANICMODE

Word Meaning:

PANIC — (Greek mythology, archaic) Alternative letter-case form of Panic (“pertaining to the Greek god Pan”).

Definitions from Wiktionary.