There are 13 words that start with 'exul'.
| exult | exults | exulted | 
| exultant | exulting | exultance | 
| exultancy | exultances | exultantly | 
| exultation | exultingly | exultancies | 
| exultations | ||
Note: These 13 words that start with 'exul' are found from the USA & Canada version of the tournament Scrabble word list.