Rebellion means when someone goes against authority or rules. It is an act of defiance or resistance, showing a desire for change or independence. Full definition
Going to university was not a natural progression from school for me; it was an act of rebellion against going to work. (sciencemag.org)
In an act of rebellion against negativity, I've been practicing positivity. (balancingjt.com)
The prime minister revealed that the government would bring forward a white paper after a threatened rebellion by Conservative MPs joined opposition parties in calling for greater accountability from the government. (theguardian.com)