**Here are 10 examples of using the word «controversial» in English:**
1. The decision to build a new airport in the city centre was a controversial one, as it sparked heated debates about environmental impact and local residents' rights.
2. The politician's comments about immigration were widely seen as controversial, with some people supporting his views and others strongly opposing them.
3. The movie's release was delayed due to its controversial content, which included scenes of violence and explicit language.
4. The new law on gun control is a highly controversial issue, with supporters arguing for stricter regulations and opponents claiming it infringes on their rights.
5. The company's decision to close down several factories and move production to other countries was a controversial move, leading to protests and strikes from workers.
6. The school's decision to implement a uniform policy was met with mixed reactions, with some parents supporting it and others seeing it as a violation of individuality.
7. The scientist's research on climate change has been widely debated and criticized, with some calling it controversial and others praising it for its accuracy.
8. The government's decision to ban certain books in schools was a highly controversial move, sparking debates about freedom of speech and censorship.
9. The proposal to legalize marijuana in some states has been a controversial issue, with opponents arguing about its negative effects and supporters pointing to its potential benefits.
10. The decision to cancel the music festival due to safety concerns was a controversial one, with fans disappointed and organizers facing criticism.