There are 7 10-letter words that start with 'bor'.
| borborygmi | bordereaux | borderland |
| borderline | borescopes | boringness |
| borrowings | ||
Note: These 7 10-letter words that start with 'bor' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with bord, bore, bora, boro, borr, bori, bors, born, bort, bork, borb, borz.
4-letter words start with 'bor' (5)