There are 12 5-letter words that start with 'cru'.
| cruck | crude | cruds | cruel | cruet | 
| crumb | crump | cruor | crura | cruse | 
| crush | crust | |||
Note: These 12 5-letter words that start with 'cru' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with crum, crus, cruc, crud, crun, crue, crui, cruz, crut, crul, cruo, crup, crur, crux.
4-letter words start with 'cru' (3)