There are 18 words that start with 'bora'.
bora | boral | boras |
borax | borage | borals |
borane | borate | boraces |
boracic | borages | boranes |
borated | borates | boraxes |
boracite | borating | boracites |
Note: These 18 words that start with 'bora' are found from the USA & Canada version of the tournament Scrabble word list.