There are 14 words that end with 'etisms'.
| pietisms | quietisms |
| hermetisms | magnetisms |
| sovietisms | concretisms |
| syncretisms | diamagnetisms |
| geomagnetisms | analphabetisms |
| paramagnetisms | ferrimagnetisms |
| ferromagnetisms | paleomagnetisms |
Note: These 14 words that end with 'etisms' are found from the USA & Canada version of the tournament Scrabble word list.