There are 15 words that end with 'oisms'.
| egoisms | dodoisms | echoisms |
| heroisms | hoboisms | locoisms |
| epizoisms | machoisms | jingoisms |
| yahooisms | dichroisms | hoodooisms |
| hylozoisms | voodooisms | pleochroisms |
Note: These 15 words that end with 'oisms' are found from the USA & Canada version of the tournament Scrabble word list.