There are 15 words that start with 'airb'.
| airbag | airbus | airbags |
| airboat | airboats | airborne |
| airbound | airbrush | airburst |
| airbuses | airbursts | airbusses |
| airbrushed | airbrushes | airbrushing |
Note: These 15 words that start with 'airb' are found from the USA & Canada version of the tournament Scrabble word list.