vo·cif·er·ous 
/voʊˈsɪfərəs/ adjective
/voʊˈsɪfərəs/ adjective [more vociferous; most vociferous] : expressing feelings or opinions in a very loud or forceful way
▪ He is her most vociferous critic/opponent. ▪ He was vociferous in his support of the proposal. ▪ a vociferous debate : expressed in a very loud or forceful way ▪ vociferous disagreement ▪ The decision was made over their vociferous objections.
▪ He is her most vociferous critic/opponent. ▪ He was vociferous in his support of the proposal. ▪ a vociferous debate : expressed in a very loud or forceful way ▪ vociferous disagreement ▪ The decision was made over their vociferous objections.
— vo·cif·er·ous·ly adverb
▪ They applauded/objected vociferously.
▪ They applauded/objected vociferously.
