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
hear, talk,andmade by mouth
Pandemonium is a synonym for noise. It means wild disorder and utter chaos.
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.