There are 10 words that start with 'decoll'.
| decollate | decollete | decollated |
| decollates | decolletes | decollating |
| decollation | decolletage | decollations |
| decolletages | ||
Note: These 10 words that start with 'decoll' are found from the USA & Canada version of the tournament Scrabble word list.