Fundamentalist
Definition 1 of 2
Pro Tip 1/3
Religious Association
Fundamentalist is often linked to strict religious beliefs and can carry a negative connotation when used in secular contexts. The community was wary of the new neighbor's fundamentalist views.
Pro Tip 2/3
Not Always Extremism
Being a fundamentalist doesn't necessarily mean extremist; it can simply reflect a deep commitment to traditional beliefs. Although a fundamentalist, he peacefully coexisted with those of other faiths.
Pro Tip 3/3
Political Use
Fundamentalist can be used in political contexts to describe someone with uncompromising adherence to core principles. The politician was labeled a fundamentalist for her rigid stance on policies.