repugnant
US /rɪˈpʌɡ.nənt/
UK /rɪˈpʌɡ.nənt/

1.
extremely distasteful; unacceptable
:
•
The idea of eating insects is repugnant to many people.
•
His actions were utterly repugnant to all moral principles.
2.
in conflict with; incompatible with
:
•
Such a policy would be repugnant to democratic principles.
•
The idea of censorship is repugnant to free speech advocates.