n. 1
A great outcry or vociferation; loud and continued shouting or exclamation.
n. 2
Any loud and continued noise.
n. 3
A continued public expression, often of dissatisfaction or discontent; a popular outcry.
v. 1
To cry out or demand.
Anyone who tastes our food seems to clamor for more.

Related words

Forms

Plural: clamors → outcries, tumults, uproars, hullabaloos…
Past participle: clamored
e.g. clamored → called, bellowed, vociferated, roared…

or Clamor?

To clamor is to utter with noisy iteration; it applies also to the confused cries of a multitude.

J. C. Fernald, English Synonyms and Antonyms (1914)

outcry Sami's shooting caused a public outcry.
uproar This has caused a huge uproar in the city.
tumult They made a great tumult last night.
hullabaloo Tom and Mary wanted to get married on the quiet to avoid all the hullabaloo.

Use in printed books, per decade from 1850 to 2019.

3 letters: cry¹, din¹
4 letters: call¹, roar¹, flap¹, bawl¹
5 letters: storm¹, noise¹, shout¹, babel², blare¹
6 letters: racket², outcry², uproar², ruckus², bellow², holler², tumult², fracas², rumpus
7 letters: turmoil², blaring², racquet², clatter²
8 letters: brouhaha³
9 letters: commotion³, clamoring³, cacophony⁴
10 letters: clamouring, hullabaloo⁴, vociferate⁴
11 letters: disturbance³
12 letters: vociferation

The small number after each word is its number of syllables (babel² = 2 syllables).