There are 12 words that start with 'godda'.
| goddam | goddamn | goddams |
| goddamns | goddammed | goddamned |
| goddamming | goddamning | goddamndest |
| goddaughter | goddamnedest | goddaughters |
Note: These 12 words that start with 'godda' are found from the USA & Canada version of the tournament Scrabble word list.