There are 18 words that start with 'sard'.
| sard | sards | sardar | 
| sardana | sardars | sardine | 
| sardius | sardanas | sardined | 
| sardines | sardonic | sardonyx | 
| sardining | sardiuses | sardonyxes | 
| sardonicism | sardonically | sardonicisms | 
Note: These 18 words that start with 'sard' are found from the USA & Canada version of the tournament Scrabble word list.