grievances is a form of:

Deafening



adjective
1.
ដែល​ស្លាបលែង​ឮ​ដោយ​សំឡេង​មួយ, ខ្លាំង​ហើយ​រំខាន
Example: Please turn the radio down the noise is deafening.
1.
loud, noisy, resounding, sonorous, stentorian, vociferous
1.
dulcet, inaudible, quiet, soft, subdued