Make a Sound Like a Running Brook
This page is the CodyCross answer for the clue below from Performing Arts, Group 889, Puzzle 4 (Tightrope Walking).
Question is: Make a Sound Like a Running Brook
and the answer is: BABBLE
Word Meaning:
BABBLE — (intransitive) To utter words indistinctly or unintelligibly; to utter inarticulate sounds
Definitions from Wiktionary.