Bang, Crash, Sound Etc...
A palindrome that is a synonym of "sudden noise" is "pop," as it reads the same forwards and backwards.
Noise.
"Commotion" is an appropriate synonym for a lot of noise.
toot
Racket (synonym for noise).
well the synonym is noise so i guess the antonym is quiet
yelping barking talking chatting annoying noise
Pandemonium is a synonym for noise. It means wild disorder and utter chaos.
hear, talk,andmade by mouth
noise, row, racket, crash, clamour, clatter, uproar, commotion
ribbit (frog noise) sip it zip it rip it damm it
Synonyms for the word clangor include noise, clatter, racket, disturbance, or ballyhoo.