rebellion

"My younger sister is a teenager now, and she's starting to get more independent. "

"The constant noise from the construction site made it hard to concentrate on my homework. "

"The teenager's defiance was clear when she refused to follow her parents' curfew. "

"The students started rebelling against the strict dress code by wearing colorful socks. "

"The politician was accused of subversion for secretly working against the government's policies. "

"The government decided to raise taxes to fund new schools. "

"the resistance of bacteria to certain antibiotics"

"The president of the student council used last year's debate as a precedent for this year's election rules. "

"The student organized her notes into different folders so she could study more effectively. "

"The company established a new policy to improve employee safety. "

"I have the authority to penalise the staff in my department, but not the authority to sack them."

"a successful use of medicine;  a successful experiment;  a successful enterprise"