There are 14 words that start with 'exis'.
| exist | exists |
| existed | existent |
| existing | existence |
| existents | existences |
| existential | existentially |
| existentialism | existentialist |
| existentialisms | existentialists |
Note: These 14 words that start with 'exis' are found from the USA & Canada version of the tournament Scrabble word list.