There are 13 words that end with 'rixes'.
| matrixes | editrixes | tortrixes |
| aviatrixes | cicatrixes | heretrixes |
| heritrixes | directrixes | mediatrixes |
| executrixes | fellatrixes | testatrixes |
| inheritrixes | ||
Note: These 13 words that end with 'rixes' are found from the USA & Canada version of the tournament Scrabble word list.