There are 11 words that start with 'grano'.
| granola | granolas |
| granolith | granoliths |
| granophyre | granolithic |
| granophyres | granophyric |
| granodiorite | granodiorites |
| granodioritic | |
Note: These 11 words that start with 'grano' are found from the USA & Canada version of the tournament Scrabble word list.