There are 9 words that end with 'sphate'.
| phosphate | diphosphate |
| nonphosphate | triphosphate |
| metaphosphate | pyrophosphate |
| orthophosphate | superphosphate |
| organophosphate | |
Note: These 9 words that end with 'sphate' are found from the USA & Canada version of the tournament Scrabble word list.