stridence

/ˈstraɪdəns/
noun
  1. A loud, harsh, and unpleasant sound.
    • The stridence of the alarm clock made her jump out of bed.
    • We covered our ears at the stridence of the screeching brakes.
    • The stridence of the factory machinery gave him a headache.
  2. The quality of being forceful, insistent, and often annoying in expression or opinion.
    • The stridence of the protesters' chants echoed through the streets.
    • Her stridence in demanding a raise surprised her boss.
    • The stridence of his political arguments turned off many listeners.
Antonyms
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