There are 11 words that start with 'bila'.
| bilayer | bilabial | 
| bilander | bilayers | 
| bilabials | bilabiate | 
| bilanders | bilateral | 
| bilaterally | bilateralism | 
| bilateralisms | |
Note: These 11 words that start with 'bila' are found from the USA & Canada version of the tournament Scrabble word list.