There are 11 words that start with 'urti'.
| urticant | urticate | urticants |
| urticaria | urticated | urticates |
| urticarial | urticarias | urticating |
| urtication | urtications | |
Note: These 11 words that start with 'urti' are found from the USA & Canada version of the tournament Scrabble word list.