There are 15 11-letter words that end with 'ph'.
| allelomorph | cardiograph | choreograph |
| chronograph | cryptograph | coronagraph |
| coronograph | heterotroph | pneumograph |
| seismograph | shadowgraph | pseudomorph |
| psychograph | stereograph | thermograph |
Note: These 15 11-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)