There are 13 words that start with 'urt'.
| urtext | urtexts | urticant |
| urticate | urticants | urticaria |
| urticated | urticates | urticarial |
| urticarias | urticating | urtication |
| urtications | ||
Note: These 13 words that start with 'urt' are found from the USA & Canada version of the tournament Scrabble word list.