controversial
US /ˌkɑːn.trəˈvɝː.ʃəl/
UK /ˌkɑːn.trəˈvɝː.ʃəl/

1.
giving rise or likely to give rise to public disagreement
:
•
The new policy is highly controversial.
•
He made some controversial remarks during the debate.
giving rise or likely to give rise to public disagreement