There are 10 words that end with 'phon'.
| phon | siphon |
| syphon | typhon |
| gryphon | antiphon |
| colophon | ethephon |
| trichlorphon | pseudepigraphon |
Note: These 10 words that end with 'phon' are found from the USA & Canada version of the tournament Scrabble word list.