There are 14 words that start with 'whiz'.
| whiz | whizz | whizzy |
| whizzed | whizzer | whizzes |
| whizbang | whizzers | whizzier |
| whizzing | whizbangs | whizzbang |
| whizziest | whizzbangs | |
Note: These 14 words that start with 'whiz' are found from the USA & Canada version of the tournament Scrabble word list.