There are 19 words that start with 'ballo'.
| ballon | ballot | ballons |
| balloon | ballots | ballonet |
| ballonne | balloons | balloted |
| balloter | ballonets | ballonnes |
| ballooned | balloters | balloting |
| ballooning | balloonist | balloonings |
| balloonists | ||
Note: These 19 words that start with 'ballo' are found from the USA & Canada version of the tournament Scrabble word list.