There are 15 words that start with 'dulc'.
| dulcet | dulcets | dulcify |
| dulcetly | dulciana | dulcimer |
| dulcinea | dulcianas | dulcified |
| dulcifies | dulcimers | dulcimore |
| dulcineas | dulcifying | dulcimores |
Note: These 15 words that start with 'dulc' are found from the USA & Canada version of the tournament Scrabble word list.