There are 14 words that start with 'tsar'.
| tsar | tsars | tsardom |
| tsarina | tsarism | tsarist |
| tsardoms | tsarevna | tsarinas |
| tsarisms | tsarists | tsaritza |
| tsarevnas | tsaritzas | |
Note: These 14 words that start with 'tsar' are found from the USA & Canada version of the tournament Scrabble word list.