There are 15 words that end with 'stions'.
| bastions | egestions |
| questions | digestions |
| ingestions | combustions |
| congestions | exhaustions |
| suggestions | indigestions |
| redigestions | decongestions |
| predigestions | precombustions |
| autosuggestions | |
Note: These 15 words that end with 'stions' are found from the USA & Canada version of the tournament Scrabble word list.