stridently
Definitions
In a loud, harsh, or grating manner.
In a way that expresses opinions in a forceful, insistent, or aggressive manner.
Examples
The activist stridently defended her position during the heated debate.
He stridently demanded an apology for the unfair treatment he had received.
Synonyms
vociferously boisterously clamorously vehemently harshly piercingly raucously