clamor vs blare

clamor and blare both are nouns.

Word	Noun	Adjective	Verb	Adverb
clamor	Yes	No	Yes	No
blare	Yes	No	Yes	No

As nouns, clamor and blare are synonyms defined as:

Other synonyms of clamor include blaring, cacophony, din.

clamor (noun)	blare (noun)
loud and persistent outcry from many people	a loud harsh or strident noise
a loud harsh or strident noise

clamor (verb)	blare (verb)
utter or proclaim insistently and noisily	make a strident noise
make loud demands	make a strident sound
compel someone to do something by insistent clamoring