dissenter
/ˈdɪsɛntər/Definitions
1. noun
A person who dissents or disagrees with a particular opinion, doctrine, or practice, especially in a religious or political context.
“The dissenter’s voice was heard during the town hall meeting, arguing against the proposed development plan.”
2. verb
To express disagreement or dissent, especially in a strong or vocal manner.
“The politician dissented with the president’s decision to veto the bill.”