There are 18 words that start with 'biz'.
| biz | bize |
| bizes | bizone |
| bizzes | bizarre |
| bizarro | biznaga |
| bizonal | bizones |
| bizarres | bizarros |
| biznagas | bizarrely |
| bizarrerie | bizarreness |
| bizarreries | bizarrenesses |
Note: These 18 words that start with 'biz' are found from the USA & Canada version of the tournament Scrabble word list.