There are 17 words that start with 'jigg'.
| jiggy | jigged | jigger | 
| jiggle | jiggly | jiggers | 
| jiggier | jigging | jiggish | 
| jiggled | jiggles | jiggered | 
| jiggiest | jigglier | jiggling | 
| jiggering | jiggliest | |
Note: These 17 words that start with 'jigg' are found from the USA & Canada version of the tournament Scrabble word list.