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![‘-st’ [person] and ‘-ism’ [activity or ideology]: used for people’s politics,](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/659639/slide-11.jpg)
‘-st’ [person] and ‘-ism’ [activity or ideology]: used for people’s politics,
beliefs and ideologies, and sometimes the profession (compare with ‘-er/-or’ Profession above)
e.g. Marxism, Buddhism, journalism, anarchist, physicist, terrorist.
‘-ist’ is also often used for people who play musician instruments, e.g. pianist, violinist, cellist.
‘-ness’ is used to make nouns from adjectives. Note what happens to adjectives that end in ‘-y’:
e.g. Goodness, readiness, forgetfulness, sadness, weakness.