There are 13 words that start with 'dedi'.
| dedicate | dedicated |
| dedicatee | dedicates |
| dedicator | dedicatees |
| dedicating | dedication |
| dedicators | dedicatory |
| dedicatedly | dedications |
| dedifferentiate | |
Note: These 13 words that start with 'dedi' are found from the USA & Canada version of the tournament Scrabble word list.