There are 17 words that start with 'borde'.
| bordel | border | bordels | 
| borders | bordeaux | bordello | 
| bordered | borderer | bordellos | 
| bordereau | borderers | bordering | 
| bordereaux | borderland | borderline | 
| borderlands | borderlines | |
Note: These 17 words that start with 'borde' are found from the USA & Canada version of the tournament Scrabble word list.