extremist
ex|trem|ist /ɪkstr'iːmɪst/ (extremists)
1 [N-COUNT]
If you describe someone as an extremist, you disapprove of them because they try to bring about political change by using violent or extreme methods.
The country needs a strong intelligence service to counter espionage and foreign extremists...
A previously unknown extremist group has said it carried out Friday's bomb attack.
...a marked rise in extremist violence.
2 [ADJ] usu ADJ n
If you say that someone has extremist views, you disapprove of them because they believe in bringing about change by using violent or extreme methods.
1 [N-COUNT]
If you describe someone as an extremist, you disapprove of them because they try to bring about political change by using violent or extreme methods.
The country needs a strong intelligence service to counter espionage and foreign extremists...
A previously unknown extremist group has said it carried out Friday's bomb attack.
...a marked rise in extremist violence.
2 [ADJ] usu ADJ n
If you say that someone has extremist views, you disapprove of them because they believe in bringing about change by using violent or extreme methods.