There are 15 words that start with 'decent'.
| decent | decenter |
| decently | decentre |
| decenters | decentest |
| decentred | decentres |
| decentered | decentring |
| decentering | decentralize |
| decentralized | decentralizes |
| decentralizing | |
Note: These 15 words that start with 'decent' are found from the USA & Canada version of the tournament Scrabble word list.