There are 16 words that end with 'ifers'.
| lifers | fifers | heifers |
| knifers | aquifers | conifers |
| lucifers | rotifers | crucifers |
| midlifers | lowlifers | thurifers |
| antilifers | laticifers | umbellifers |
| foraminifers | ||
Note: These 16 words that end with 'ifers' are found from the USA & Canada version of the tournament Scrabble word list.