There are 15 words that start with 'dialec'.
| dialect | dialects |
| dialectal | dialectic |
| dialectics | dialectally |
| dialectical | dialectician |
| dialectology | dialectically |
| dialecticians | dialectologies |
| dialectologist | dialectological |
| dialectologists | |
Note: These 15 words that start with 'dialec' are found from the USA & Canada version of the tournament Scrabble word list.