There are 17 words that start with 'debr'.
| debris | debride | debrief | 
| debrided | debrides | debriefs | 
| debruise | debriding | debriefed | 
| debriefer | debruised | debruises | 
| debriefers | debriefing | debruising | 
| debridement | debridements | |
Note: These 17 words that start with 'debr' are found from the USA & Canada version of the tournament Scrabble word list.