strident
US /ˈstraɪ.dənt/
UK /ˈstraɪ.dənt/

1.
2.
estridente, agresivo, insistente
presenting a point of view, especially a controversial one, in an excessively and unpleasantly forceful way
:
•
She was known for her strident criticism of the government.
Era conocida por su crítica estridente al gobierno.
•
His strident demands alienated many of his supporters.
Sus demandas estridentes alienaron a muchos de sus partidarios.