There are 17 words that start with 'satis'.
| satis | satisfy | 
| satisfice | satisfied | 
| satisfier | satisfies | 
| satisficed | satisfices | 
| satisfiers | satisfying | 
| satisfiable | satisficing | 
| satisfaction | satisfactory | 
| satisfyingly | satisfactions | 
| satisfactorily | |
Note: These 17 words that start with 'satis' are found from the USA & Canada version of the tournament Scrabble word list.