extremist
US /ɪkˈstriː.mɪst/
UK /ɪkˈstriː.mɪst/

1.
Extremist, Radikaler
a person who holds extreme political or religious views, especially one who resorts to or advocates extreme action
:
•
The government is trying to combat extremist groups.
Die Regierung versucht, extremistische Gruppen zu bekämpfen.
•
His views are considered too extremist for mainstream politics.
Seine Ansichten gelten als zu extremistisch für die Mainstream-Politik.
1.
extremistisch, radikal
holding or advocating extreme views or measures
:
•
The group's extremist ideology led to violence.
Die extremistische Ideologie der Gruppe führte zu Gewalt.
•
He was known for his extremist political views.
Er war bekannt für seine extremistischen politischen Ansichten.