There are 14 words that end with 'etism'.
pietism | quietism |
hermetism | magnetism |
sovietism | concretism |
syncretism | diamagnetism |
geomagnetism | analphabetism |
paramagnetism | ferrimagnetism |
ferromagnetism | paleomagnetism |
Note: These 14 words that end with 'etism' are found from the USA & Canada version of the tournament Scrabble word list.