There are 21 words that start with 'burr'.
burr | burro | burrs |
burry | burred | burrer |
burros | burrow | burrers |
burrier | burring | burrito |
burrows | burriest | burritos |
burrowed | burrower | burrowers |
burrowing | burrstone | burrstones |
Note: These 21 words that start with 'burr' are found from the USA & Canada version of the tournament Scrabble word list.