There are 20 words that end with 'eism'.
| deism | seism | ageism |
| theism | ableism | atheism |
| fideism | ogreism | casteism |
| ditheism | misoneism | pantheism |
| tritheism | cicisbeism | henotheism |
| microseism | monotheism | polytheism |
| refugeeism | absenteeism | |
Note: These 20 words that end with 'eism' are found from the USA & Canada version of the tournament Scrabble word list.