Fundamentalism (noun)

1. Strict adherence to the basic principles of a religion, ideology, or belief system, often characterized by a literal interpretation of texts or doctrine and a rejection of modern or progressive ideas.
2. A movement or attitude characterized by such strict adherence.

Origin:

Formed from the word "fundamental" with the suffix "-ism".

Examples:

1. The rise of religious fundamentalism in the country has led to increased violence and intolerance.
2. Some critics argue that the political party's policies reflect a fundamentalism approach.
3. He rejected the fundamentalism of his religious upbringing and embraced a more liberal interpretation of his faith.
4. The group's approach to environmental issues was marked by a fundamentalism attitude, rejecting any proposal that deviated from their ideology.
5. The textbook presents a balanced view of different religious fundamentalism movements around the world.