What is another word for out-crier?
Pronunciation: [ˈa͡ʊtkɹˈa͡ɪ͡ə] (IPA) 
An "out-crier" is a person who loudly expresses their opinions or complaints in public. There are several synonyms for this word that convey a similar meaning, including "protester", "dissenter", "opponent", "heckler", and "objector". A protester is someone who marches or demonstrates in public to express their views, while a dissenter disagrees with a ruling or position taken by a majority. An opponent is someone who opposes a particular policy or idea, while a heckler is a person who interrupts a speaker with rude or aggressive comments. Lastly, an objector is someone who voices their dissent or disapproval to a decision or proposal. All of these synonyms describe individuals who are not afraid to actively express their opinion in public.
