There are 15 6-letter words that start with 'dre'.
| dreads | dreams | dreamt | dreamy | drears | 
| dreary | drecks | drecky | dredge | dreggy | 
| dreich | dreidl | dreigh | drench | dressy | 
Note: These 15 6-letter words that start with 'dre' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with drea, dres, dred, dreg, drei, dren, dree, drec, drek, drew.
4-letter words start with 'dre' (4)