There are 14 words that start with 'tzar'.
| tzar | tzars | tzardom |
| tzarina | tzarism | tzarist |
| tzardoms | tzarevna | tzarinas |
| tzarisms | tzarists | tzaritza |
| tzarevnas | tzaritzas | |
Note: These 14 words that start with 'tzar' are found from the USA & Canada version of the tournament Scrabble word list.