There are 8 15-letter words that end with 'ph'.
| astrophotograph | electromyograph |
| microphotograph | microradiograph |
| macrophotograph | photolithograph |
| photomicrograph | rechromatograph |
Note: These 8 15-letter words that end with 'ph' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with aph, rph, mph, oph, yph, iph, eph, lph, uph.
4-letter words end with 'ph' (8)