There are 14 8-letter words that start with 'carb'.
| carbamic | carbamyl | carbarns | carbaryl | 
| carbides | carbines | carbinol | carbolic | 
| carbonic | carbonyl | carboras | carboxyl | 
| carboyed | carburet | ||
Note: These 14 8-letter words that start with 'carb' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with carbo, carbu, carba, carbi, carbs.
5-letter words start with 'carb' (2)