extremistic
extremist
supremacistic
antiextreme
antidisestablishmentarianistic
all-outer
supremism
nemetic
neoconservative
terroristical
suprematistic
antisupremacist
radicalistic
ultra
counterextremism
antiextremism
antiextremist
counterextremist
ultraism
terroristic
jihadistic
terrorist
anti-sectarian
antipositivist
antifrustrationist
stibic
irredentist
stibous
unanimistic
ideological
syndical
militance
antitheistic
insurrectionalist
ethnocritical
jihadi
fundamentalist
obscurantistic
Sunnitic
obscurantist
anti-centrist
fundamentalistic
antiscientific
brutalistic
antihistoricist
malapropish
schismatic
ideopolitical
enantiotropic
extremophilic