Big __ Mountain; Booming Disney Rollercoaster
This page is the CodyCross answer for the clue below from Peru, Group 1867, Puzzle 2 (Deserts and Beaches).
Question is: Big __ Mountain; Booming Disney Rollercoaster
and the answer is: THUNDER
Word Meaning:
THUNDER — The loud rumbling, cracking, or crashing sound caused by expansion of rapidly heated air around a lightning bolt.
Definitions from Wiktionary.