There are 10 words that start with 'sars'.
| sarsar | sarsen | 
| sarsars | sarsens | 
| sarsnet | sarsenet | 
| sarsnets | sarsenets | 
| sarsaparilla | sarsaparillas | 
Note: These 10 words that start with 'sars' are found from the USA & Canada version of the tournament Scrabble word list.