The word "radicalism" in English means: The belief or expression of opinions favoring far-reaching political or social change., The actions of people who advocate or cause complete political or social reform..
The phonetic transcription of "radicalism" is /ˈrædɪkəlɪzəm/ in British English and /ˈrædɪkəlɪzəm/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "radicalism": extremism, militancy, fanaticism.
Example usage of "radicalism": "His radicalism scared some people.". More examples on the page.